Chris I can't say enough about how much this has changed my printer. I got a new inductive probe and an SKR Mini E3 V2 and have been fighting getting the bed leveled. Even with an automatic 25 point probe before each print I was struggling to find the right height on my not-flat bed. I followed your instructions and the very first print nailed the first layer with no intervention from me. This has truly made a huge difference for me. Thanks for putting this together.

@ChrisRiley

3 жыл бұрын

That's awesome to hear, I am glad it helped you.

I regularly come back to this video if I need some help troubleshooting and/or re-leveling. Can't say enough how great this walkthrough is.

@ChrisRiley

2 жыл бұрын

Thank you

@SvenEnterlein

11 ай бұрын

Same! I've been here at least a dozen times :)

You see chris, this is why the community needs you. You're the only one that I'm aware of that breaks down marlin in a such pleasing way. Easy to follow and covers all the scenarios. Thank you

@ChrisRiley

11 ай бұрын

Thank you!

Chris, as always an excellent tutorial ... I have used your tutorial of bi-linear leveling and never failed. Keep up the great work !

@ChrisRiley

5 жыл бұрын

Thank you! Great to hear it worked!

Chris, all I can say is "Wow!" Thank you for taking the time to do this video. Wow!

@ChrisRiley

4 жыл бұрын

Thank you for watching! Glad it was helpful!

@babyface3105

4 жыл бұрын

@@ChrisRiley Hi thanks I resolved the problem LINE 1264 #define MESH_INSET 1 I changed (1) to (46) bacause when I let (1) I only get 55/100 point // Set Mesh bounds as an inset region of the bed I tried 35 and I get 90/100 So to get 100/100 I set line 1264 MESH_INSET TO 46 #define MESH_INSET 46 //46=100// //45=99// //35=90// // Set Mesh bounds as an inset region of the bed But some of points (87/100 - 88/100 and 89-/100 are out of the bed (behind) the prob d not touch the bed

Ive been fighting this on my second sv01 for months. Found your tutorial, and it is simply amazing how you go step by step, so no guess work needed. THANK YOU!!!!!!!

@ChrisRiley

3 жыл бұрын

Glad it helped!

This is one of the most if not the most comprehensive guide for UBL that I've seen. Thanks a ton! They should include this video to the marlin documentation!!!!!!

@ChrisRiley

4 жыл бұрын

Thank you! I was actually thinking about doing an update video.

Some of the best 3D printing videos made! Added bi-linear to two of my printers using your how-to on the subject. May try this on my TEVO Tarantula that's due for a tear down. Keep up the great work!!!

@ChrisRiley

5 жыл бұрын

Thanks Matt! The comments are much appreciated.

your a genius, fired my printer up after not using for a year or more, and have spent two days of frustration, then found your video again. Thank you sir!

@ChrisRiley

Жыл бұрын

Glad I could help

This is one of the best videos I have seen in a while! Your tutorials are always fantastic:)

@ChrisRiley

4 жыл бұрын

Sweet! Thanks Thomas!

I have a sovol SV03 and no other tutorial has helped me better than this one. I'm fairly new to 3d printing so I couldn't figure out why my prints were doing so bad after I left for a while. Thank you very much!

@ChrisRiley

Жыл бұрын

Great to hear!

I just had to comment on how appreciative I am for your effort on educating us about 3d printers. You have got me through some hard times with setting up my printer. Little did I know the deep waters I was entering when I upgraded my ender 3 pro motherboard from a silent creality one to the skr 1.4 turbo. I had no previous experience with visual code or g-codes etc. But watching your tutorials with your easy to understand method of teaching has helped me sooooo much. I still have a long way to go but I'm starting to understand this stuff now and it isn't as daunting as when I began. Thank you.

@ChrisRiley

3 жыл бұрын

I'm glad I could help! Thanks for watching

As always you are the best at explaining and being great at the details. May have to give this a try - Thanks for the video.

@ChrisRiley

5 жыл бұрын

Thank you! Good luck on your setup.

Always top quality work Chris! Glad to have you making these videos.

@ChrisRiley

5 жыл бұрын

Thanks a lot Benjamin!

Back in 2016 or so I was watching the Marlin GitHub issues and PRs daily. As I recall, Roxy was one of the key developers on this feature, and it was great watching the progress. I moved away from having a printer that used “straight” Marlin, so never got a chance to test the working version. Very impressive to see it all come together.

@ChrisRiley

5 жыл бұрын

Yeah, it's kind of strange we have seen a lot on cartesian UBL. It's been around a while, but it doesn't seem that a lot of people are using it.

This video amazing! I was able to take some parts of it away and finally get UBL working, thank you!!!

@ChrisRiley

7 ай бұрын

Excellent!

Cheers dude, followed your step by step guide and breezed through the config! It took me longer to update to the latest marlin bugfix then it did to implement this :D

@ChrisRiley

4 жыл бұрын

Nice! Glad it worked for you.

You are just amazing. I was struggling with UBL your video solved my problem.

@ChrisRiley

4 жыл бұрын

Awesome! Thank you!

Dude! Very nice tutorial - thank you so much! To me, the most important part was which GCode commands should be set in my slicers to load the mesh and compensate it just with eventual tilt changes. Thanks!

@ChrisRiley

4 жыл бұрын

Thanks! I am glad it was helpful.

awesome video Chris thanks, I have been using a BLTouch and Bi-Linear leveling. This is going to help me move to the next step!

@ChrisRiley

5 жыл бұрын

Thanks! So glad it will help you out.

Thank you Sir. This is the one and only usefull tutorial on the internet.

@ChrisRiley

5 жыл бұрын

Thank you

Thanks again Chris, this looks really useful, I'll try this one out on my ender 3 when I can get around to switching out the board, thanks again

@ChrisRiley

5 жыл бұрын

You're welcome! Let us know how it goes!

So I'm replacing my stock 8 bit controller with a 32 bit controller tomorrow...and I was preparing a marlin .bin for it...thank you so much for making sure that I do this project on *another* day. I'll stick with bilinear for now! Thanks! This looks amazing and stupid-easy once it's set up...but I really appreciate your video letting me know how many steps alone it is just to get running. I'm sure I'll be able to do it when I'm ready though and I've bookmarked this and subscribed just for how easy to follow this was!

@ChrisRiley

4 жыл бұрын

Thanks for the sub, good plan on holding off on UBL for now. It has changed a bit, I plan on making an updated video.

Wow! Amazing video! I'm so glad i found this :D i've been stuck with issues with UBL until now :D Thanks! Keep up your great work!

@ChrisRiley

4 жыл бұрын

Glad it helped!

Superb tutorial as always Chris. I'm still using Bi-linear levelling on the Borg, which is working perfectly. Will probably give this a try at some point too though.

@ChrisRiley

5 жыл бұрын

Thanks Spike! Yeah, give it a try for fun. Most of the time you probably don't need it, but it is interesting.

Gr8 job in keeping us informed, Chris.

@ChrisRiley

5 жыл бұрын

Thanks Rodryk!

Hi Chris, just spent the last 2 hours playing with UBM, didn't know it even existed! thank you for the great content.

@ChrisRiley

4 жыл бұрын

Great! Glad it was helpful!

@uksmudgesmith

4 жыл бұрын

One thing I noticed with the g26 command, after I g28 the print started from the centre of the bed (home location) how do I solve this?

@ChrisRiley

4 жыл бұрын

@@uksmudgesmith Not really sure on that one, you can send it to 0 0 manually, g1x0y0

Thank you Chris, amazing intro to UBL.

@ChrisRiley

4 жыл бұрын

Thank you Alen!

Thank you for showing us how to do this. It is very helpful! Thumbs up!

@ChrisRiley

5 жыл бұрын

You're welcome, glad I could help.

Chris, thanks for this very good intro to UBL. I had it once activated but 'Real men don't read instructions' and didn't knew what to do, so back to bilinear ;) Just set it up on my Sapphire Pro (SKR 1.4 Turbo).

@ChrisRiley

4 жыл бұрын

I hear that! LOL, glad it's working for you.

Perfect timing on this, Thanks Chris

@ChrisRiley

5 жыл бұрын

Awesome! You're welcome!

Like always Chris, Nice job explaining it all.

@ChrisRiley

5 жыл бұрын

Thanks Sergio!

Great Video! I’m gonna use your guide and make the switch from bilinear to unified tomorrow on one of my printers. Looks like fun! Thanks!

@ChrisRiley

5 жыл бұрын

Thanks Mike! Give it a shot and let me know how it goes.

I’ve done a lot of stuff with my printer thanks to you man ! Thank you ! :D

@ChrisRiley

4 жыл бұрын

Glad to help!

Chris, thank you so much for the video! I've upgraded my printer and had a hard time configuring it. Was able to resolve all my issues with Z calibration.

@ChrisRiley

7 ай бұрын

Glad it helped! Thank you!

Very detailed Chris - Thanks!

@ChrisRiley

5 жыл бұрын

Thanks Ron!

Was just looking this up last night!! Your awesome!!!

@ChrisRiley

5 жыл бұрын

Nice! Hope it helps!

I can't figure out why you don't have more subscribers than the typical Toy Boy maker channels...keep up the great "to the point" honest content.

@ChrisRiley

5 жыл бұрын

Thanks man! We are getting there.

This was very helpful! Thank you for making this video!

@ChrisRiley

5 жыл бұрын

You are very welcome!

Nicely done. One of the better vids I have seen recently. Look forward to seeing you at MRRF 2019. Please look me up!

@ChrisRiley

5 жыл бұрын

Thanks! If you see me first please stop me, happy to stop and talk.

thanks Chris for the great detail video and to the point

@ChrisRiley

5 жыл бұрын

You bet!

Thank you Chris, awesome job

@ChrisRiley

5 жыл бұрын

You're welcome! Thank you!

Wow Chris what a video. My ender3 will never be the same again 👍🏻

@ChrisRiley

4 жыл бұрын

Thanks! Glad it was helpful!

Thank you, man! I can't understand how it works until I saw your video. Maybe it can fix my delta.

@ChrisRiley

4 жыл бұрын

Nice! Glad it was helpful.

@Stricken174

4 жыл бұрын

@@ChrisRiley Yes it was! Today I'd flash new firmware and did UBL> Result - almost perfect. Only my Z probe offset was too low) The only difference is to calibrate your delta before performing G29. Otherwise, that will not work.

بجد انت انسان محترم جدا ..... وبجد استفدت منيك كتير

@ChrisRiley

3 жыл бұрын

شكرا لك

This was a great video. Thank you so much.

@ChrisRiley

8 ай бұрын

Glad it was helpful!

Great video - very informative and useful!

@ChrisRiley

3 жыл бұрын

Glad it was helpful!

Really nice and helpfull tutorial! Thanks!

@ChrisRiley

5 жыл бұрын

Thanks for watching!

Well done. When I finally have time that is added to my list.

@ChrisRiley

5 жыл бұрын

Thanks James! It's not easy, but somewhat interesting.

@ZebraandDonkey

5 жыл бұрын

Looks alright. Nice progression in really dealing things in on a printer. Are you planning on keeping the Rambo on Log?@@ChrisRiley

@ChrisRiley

5 жыл бұрын

@@ZebraandDonkey As of now, yes, until I can't get around the lack of pins any longer.

I found interesting thing about my anycubic kossel. It has fixed bed, so it twists different with different temperature. So I decided to calibrate ubl for each type of filament. And then you can use filament override options in prusa slicer. Works great. I did delta calibration on cold bed. Then I preheat it for 65 / 75 / 95 Celsius and made a UBL for each one. Difference between 65 and 95 Celsius is really visible.

@ChrisRiley

4 жыл бұрын

Great idea, nicely done!

FYI the slots for meshes are numbered from 0 to 6. 0 being the first slot. Thanks for posting the video, very nicely done.

@ChrisRiley

5 жыл бұрын

Cool, thanks.

Thank you ! Great tutorial !

@ChrisRiley

5 жыл бұрын

Thanks for watching!

Thank you. Great video.

@ChrisRiley

8 ай бұрын

Thanks for watching!

Great tutorial to get started! :)

@ChrisRiley

5 жыл бұрын

Thanks!

Just found this. Perfect, thanks.

@ChrisRiley

10 ай бұрын

Glad it helped!

That helps a lot, thanks Chris for sharing :)

@ChrisRiley

5 жыл бұрын

Thank you Michel!

thanks chris, obviously working on this a precursor for this would be to make sure you have got your bed size correct in marlin and on the printer as this might be different from physical bed size. 🙂. currently working on that

@ChrisRiley

4 ай бұрын

Definitely! Thanks and good luck with your projects!

Best explained. Thanks

@ChrisRiley

4 жыл бұрын

Thanks for watching!

Again: Great stuff! Thanks a lot!

@ChrisRiley

5 жыл бұрын

Thanks Ewald!

Great video brother.

@ChrisRiley

4 жыл бұрын

Thanks man!

Great stuff! Thanks a lot!

@ChrisRiley

5 жыл бұрын

Thanks Jose!

One of the best tutorials I found about this topic, congrats, however there is a small note, pre bed leveling is required or you can face that sensor is not able to capture all points on the bed during process. Regards

@ChrisRiley

5 жыл бұрын

Thanks David. I did find it has to be pretty level before it will work well.

Always appreciate your tutorials.....I always learn a lot and keeps me playing with my printers! Curious on the print head on your printer....are there files so I can build that setup for my machine?

@ChrisRiley

5 жыл бұрын

Thanks! Yes, those are all build from the Prusa MK2s stl files form the Prusa website. www.prusa3d.com/prusa-i3-printable-parts/

Hi Chris, Very clear instructions !! Congratulations and ... thanks! What catch my eye too was the magnets under the front edge of the heat plate. Clear for me, it's not an "industrial" made heat plate. Could you supply some info (heat plate type, magnets type, adhesive type, solution reliability)? Maybe a short video? fusi (Romania)

@ChrisRiley

4 жыл бұрын

Thanks! I just grabbed this sheet off my MK3 for this video. It's this sheet here. shop.prusa3d.com/en/mk3mk3s/216-spring-steel-sheet-smooth-pei.html I just used some small magenets I had. These I think. www.amazon.com/DIYMAG-Refrigerator-Magnets-Premium-Brushed/dp/B07B3SDRCP/ref=sr_1_4?keywords=round+8mm+magnets&qid=1579298022&sr=8-4

THANK U SOOOOO MUCH !! THIS VIDEO IS REALLY HELPFUL :3

@ChrisRiley

4 жыл бұрын

You are very welcome!

Great video, altough - the G29J - I found to mess up the actual saved mesh by "adjusting" to the same number for all spots (visible after print with G29 T). So I use G29 L1 G29 A (just to be sure) - and then my first level takes benefit of that long G29 bed level we do in this process. I run Marlin 2.0.x.bugfix, might be something who differs from 1.1.9

@ChrisRiley

4 жыл бұрын

Interesting, thanks for letting me know. I might run through this again when 2.0 comes out with an official release.

@stigberntsen9301

4 жыл бұрын

@@ChrisRiley Seems it made an average hight valid for all point - at least on my build (recent version) - Not tested if it does this on 1.1.9

Awesome tutorial. As usual 😀

@ChrisRiley

5 жыл бұрын

Thanks man! You bringing the clone MK3 to MRRF?

@mapper0638

5 жыл бұрын

@@ChrisRiley Unfortunately no. Work has been crazy lately. Not been able to do much of anything lately. Looking forward to, hopefully Walter's mrrf videos. Do you think you might have mrrf videos?

@ChrisRiley

5 жыл бұрын

@@mapper0638 I am sure we will come up with something. :)

Thanks Very Helpful , On a side note after doing this i could not get my printer to extrude out the rite amount, found out that enabling eprom overrides the steps per mm in Marlin, had to send the steps per mm in the terminal and then save it to eprom, if that makes since, still new at this, thanks KH

@ChrisRiley

5 жыл бұрын

Thanks! I have been caught by that a couple of times, now I always run a M502 then M500 just in case.

Hey Chris, awesome video! It helped me a lot setting up UBL on my SKR v1.3. I am struggling with the mesh editing feature though: when I try to edit points via the LCD menu the carriage doesn't move in the pattern your's does on log (from left front to right and then one row over) but instead some different location often outside my print area... crashing... I homed before editing with G28 and have RESTORE_LEVELING_AFTER_G28 enabled. I also have Z_SAFE_HOMING and ENABLE_MESH_EDIT_GFX_OVERLAY enabled with a BTT Full Graphic Smart Controller Display. Regarding the erratic pattern one more thing: when I issued the G29 P1 command (after G28 of course) it didn't move in a spiral pattern as described on the marlin documentation but in a very random pattern. It completed though without the two rows the probe just couldn't reach. I populated those with G29 P3 and checked with G29 T - like you explained - and everything looked ok... but trying to edit these extrapolated points via LCD did not work (the others also didn't...). Furthermore moving my nozzle via pronterface close to the points in question and issuing a G29 P4 initiated the edit menu on the lcd but doing a G29 T after that showed the brackets in a different row (same column) at least close to where the probe sits and not the nozzle... do you have a clue what might be going on? Thanks in advance.

@ChrisRiley

4 жыл бұрын

Thanks! I am not really sure what is going on there. I think somethings have changed. I need to run through it again, maybe it's time for an updated video.

Thank you Kriss 👍

@ChrisRiley

Жыл бұрын

🙂👍

Chris, couple of more comments. One thing to look out for is if you set Z safe home, you will prime in the middle of the bed when you use G26 G10. So you should first do G28, then G0 X0 Y0 Z2, then do the G26 P10. Also, my print looked like cr*p because I am using a bowden setup and I don't think Marlin does retraction unless you have firmware retraction setup. I changed to firmware retraction and the G26 test print looked much better.

@ChrisRiley

5 жыл бұрын

You can actually set all that with the G26 command in line if you wish marlinfw.org/docs/gcode/G026.html.

I love your videos.. its just geeky enough for the tech guys and simple enough for the noobs.. HOWEVER : I would like to see more stuff t the end.. how to fix things when it goes wrong.. like on this video .. if your inset is not right and the props tries to prob off the edge of the bed or if you have a large gap between your BLTouch and the nozzle and it can't reach all the spots.. G29P3 GUESSES don't work well when things like that fail.. and its tough to fix from octoprint.. also some vids on when octoprint goes haywire... cause octoprint modifies geode on the fly and streams it to your printer kinda like clipper . and Canada a bunch more tuning of footprint to do.. (like if your octoprint bed size is different than your Cura settings.. and octoprint clips edges square when you actually have bed space ( full bed problems) or plugins that show you the bed visualizing and it actually mods the code..

@ChrisRiley

5 жыл бұрын

Thanks Paul, sure, I can work on some stuff like that.

Quality content, I've read that you should use an uneven number of probing point as it is better for some reason, Quess it doesn't go trough (0;0) otherwhise and marlin doesn't like that or something.

@ChrisRiley

5 жыл бұрын

Thanks! Hmmm, interesting, I will have to look that up.

Hey, :) Thx. Great contribution.

@ChrisRiley

5 жыл бұрын

Thanks!

I setup ubl. Worked great. And then realized I wasn't done setting up stuff... So i had to flash agaih... And now I gotta do it all over again! Lol

@ChrisRiley

4 жыл бұрын

Doh! It happens to all of us.

great! thanx a lot man!

@ChrisRiley

3 жыл бұрын

You're welcome!

Thank you so mutch!

@ChrisRiley

4 жыл бұрын

You're welcome! Thanks for watching

Another excellent video! I followed the process (including buying and fitting an inductive sensor) and got all the way to compilation phase to discover the CR-10 controller is ~64kB short of program memory for these features! Dohh. Can you recommend a controller I can fit instead that works well with the latest Marlin release for UBL? I can sort out a separate display/encoder if the stock CR-10 unit is incompatible. Thanks, Alex

@ChrisRiley

5 жыл бұрын

Doh! For the money I think the MKS Gen L is probably the best for something like the CR10.

Ty for this!

@ChrisRiley

5 жыл бұрын

You bet!

Chris, nice video. Your videos are always well done and very helpful. You mention setting MESH_INSET to avoid the perimeter of the bed. Would this already be addressed if you use MIN_PROBE_EDGE which works across leveling types?

@ChrisRiley

5 жыл бұрын

Thanks! Well, I don't know. My limit was set to 0. I would have to test it, it might calculate one, then the other.

great video! Have you ever seen the G26 test pattern happen well off center (each pattern is 50mm from the left edge and runs off the right edge)? It's happening on 2 of my printers and I'm not sure how to fix it.

@ChrisRiley

5 жыл бұрын

I have seen it do some crazy stuff. Try lowering the data points and see if it changes anything.

How you doing Chris keep up the good work my friend

@ChrisRiley

5 жыл бұрын

Thanks Paul!

Great video! Many thanks. I wonder why dial indicators are not used more by 3D printing geeks? The Chinese ones are cheap, accurate, and can be temporarily held in place by a magnet. Their use (on a temporary basis) would eliminate the extra electronics for a leveling probe. More importantly this would reduce print head weight. Also they would work with any print bed material.

@ChrisRiley

5 жыл бұрын

You know, I have one and I have tried it many times before with mixed results. It would be nice to find a smaller one that could be easily integrated into the build. I might have to look for one and give it another go.

I would suggest not heating the nozzle, or if you do, remember to pull out the filament first. I didn't think of it at the time, and ended up cooking the PLA inside, as G28 P1 takes a looong time (especially if you turn heaters off and on between probes), and ended up with a massive clog. And G26 P10 for me just squirted on site and started the pattern (I have safe Z homing at the bed center). Otherwise, the best UBL guide out there (although I'm still not clear what G29 P2 and G29 P4 are really supposed to do). The Marlin guides still need some improvement to be more clear.

@ChrisRiley

4 жыл бұрын

Great tip! I hope this becomes a more straightforward process at some point.

LOL.. I use TLL for leveling..... Thom Llama Leveling . LOLOL . ;) awesome vid as always Chris

@ChrisRiley

5 жыл бұрын

lol, thanks Thom, I am pretty fond of the eyeball method my self.

Very nice I'll give it a try :)

@ChrisRiley

5 жыл бұрын

Thanks!

@ebcradioshow

5 жыл бұрын

@@ChrisRiley I'm currently running the bilinear following your tutorial, im gonna try this one next week. anyway, thanks for the time and explanation :) my first layers are currently nerd porn because of the bilinear tuturial... thumbs up. keep it up..

@ChrisRiley

5 жыл бұрын

@@ebcradioshow lol, awesome!

Those auto fill values are wild and crazy from .190 to 1.90 on the next grid space. That bed must be made of gravel. ;)

@ChrisRiley

4 жыл бұрын

LOL, pretty much.

Hi Chris - amazing guide thanks so much. I had a look through the Marlin docs and found the variables P5 and P6... on first glance they appear to do the exact same thing as the Z-offset. Are you able to elaborate on the purpose of these two? Is there an advantage of using these over the z offset or vice versa? Cheers

@ChrisRiley

4 жыл бұрын

I really don't know at this point. They have changed this up since the last video. I intend to do a new video on UBL soon.

@iNcHeS295

4 жыл бұрын

@@ChrisRiley Looking forward to it. Thanks for taking the time to reply.

Hi, as always a very usefull video ThumbsUp Will you talk about delta printer ? many thanks

@ChrisRiley

5 жыл бұрын

Thanks! I have a couple of delta videos out there on leveling. One manual and one auto leveling. Delta auto level with G33 pretty much does UBL already.

@ChristoffL

5 жыл бұрын

Its exactly the same on a delta except that you have to change two lines in the config_adv, saying it must probe from -radius to + radius instead of from 0 to radius, as will otherwise only probe the right back corner. UBL was usefull to me as was faster then the full calibration and my full calibration sometimes "tilted" my bed. but I traded UBL for linear advance (on an 8 bit, you have to choose with a discount dicplay) and a flatter bed now.

@ChrisRiley

5 жыл бұрын

@@ChristoffL Thanks Christoff for the confirmation. I was going to go into some of the memory usage and delta stuff in this vid, but I ran out of time.

I salvaged a FLSUN i3 Plus and was able to load it with Marlin 1.1.9 that the seller provided for this particular printer and performed autolevel with the blue box inductive sensor it has. At first I found it needed -1 offset and it printed perfectly. I think I presed the dial in some of the, for me, misterious options like "load" or "save" or "reset" EPROOM and now it prints in mid air! Will hav to start again from the begining as it seems lots easier than this procedure. But lets see if I feel confidnt enough to venture in such a cumbersome process. And I was going to start trying to avoid stringing in prints! Can you make a tutorial for that also? Best regards!

@ChrisRiley

Жыл бұрын

The delta process is a little easier than this one I would say. I did a video on that here. kzread.info/dash/bejne/Z3tsqcaHqdrZhbQ.html

Amazing tutorial! Thank you, Chris! I am using BL Touch, Blinear and Ramps 1.4 in my reprap 3D printer. It was working well until my nozzle, after some prints, went down to the bed, ignoring my Z probe offset. So, the filament didn’t prime on first layer, resulting a big mess. Do you know what is happening? Once again, thanks for your helpfull tutorials.

@ChrisRiley

5 жыл бұрын

Do you know if something over wrote eeprom by chance? Do an M503 and see what M851 says at the bottom. Hopefully it matches what you have in Marlin.

@arqcgs

5 жыл бұрын

Chris Riley OK！ I will check it. Thanks!

I'm dying to know, if I set my Z offset in the firmware, do I need to set the same offiset in my slic3r, or do I leave slic3r's z offset at zero?

@ChrisRiley

4 жыл бұрын

Set it in firmware and leave it 0 in your slicer.

Nice concise video Chris. I appreciate you get right to the point. I have a question about marlin 1.1.9 and I believe if anyone knows quickly, you would. Ill get right to it, I swapped out the mainboard in an Anet E12 for a Creality Cr-10s 1.5 Board. Works great after flashed with Marlin 1.1.9 . The machine has dual Z steppers and the usual X,Y and E Steppers. The new board has those sockets as well as a 6th socket for a second extruder stepper. Im using Ramps_14_EFB in marlin, (from the examples/creality/cr_10s folder) The new board supports dual extruders but no matter what settings I adjust In the RAMPS or PINS H or Configuration H I get an error in arduino that the socket is currently in use for the second z stepper and halts. My question, Do you know Is there a Setting or a way to add pins for the sixth socket so marlin can access the extra socket thus allowing me to the use dual extruders? Thanks again Chris.

@ChrisRiley

5 жыл бұрын

Hello, so that board has 6 stepper drivers on it? Usually you would hook both Z motors up in parallel to one driver then use E0 and E1 for your extruders. What board do you set Marlin to in your config?

@doncland

5 жыл бұрын

Yes, 6 stepper sockets. I found a limited tutorial on the sellers blog stated to copy the CR-10S config files in Marlins example dir. The board arrived with a boot loader only. No system. But has a big chip do marlin 9 fits great with almost all the features enabled. The marlin configs have RAMPS_14_EFB.H listed as the board and it's worked flawless. I've tried a few different settings boards from examples. I found a pre configured CR-10s sets but it was marlin 1.1.5 and used RAMPS_13_EF which doesnt support a heated Bed . I understand the usual boards for 2 extruders the drivers are ran parallel but hey, the board was $39 on Ebay and has the extra socket so, trying to use em. Attempted to upload a pic of the board. Its listed as a creality v2.1 but got no joy.

@ChrisRiley

5 жыл бұрын

@@doncland Ok, then really we just need to know what pins that 6th one uses. We need a pinout diagram or maybe we could pull the information from that older version of Marlin.

@doncland

5 жыл бұрын

Yeah, have been searching for a pinout map for this board with no luck. The older version didnt use the 6th socket either so wasnt much help. Attempted to extrapolate what the logical next set of pins would be but the board has 6 extruder sockets, 3 filament /Bed sensor sockets, 3 thermistor sockets, 3 end stops sockets, 3 case fan sockets and 2 adjustable nozzle fan sockets. My attempts at devining the pattern led to some interesting and unexpected results. None of any use whatsoever. I keep checking the sellers on Amazon and Ebay for driver updates and info. (found the Marlin 1.1.5 on an Amazon sellers page). Im sure over not too much time this board will gain support. It was practically plug and play. Well design too with built in extruder mosfet so no overheating problems either. And at $40-$50 us, I thought it was a bargain full of features. Thanks for you assistance Chris. I let you know If I get anywhere with this. And keep up the Excellent videos. Very informative and direct. Take care and happy printing.

I have a ADIMlabs printer that is based on the CR-10S with a capacitive probe... I have the latest UBL Marlin flashed on the Arduino board would but I noticed a lot of code parameters that you implemented in Arduino are different than how I setup my probe... I was curious if this step-by-step video will work with my setup? Sorry if I left out info if you can assist let me know!

@ChrisRiley

5 жыл бұрын

I am not sure, but it should be pretty much the same. Sensors work the same as far as the firmware is concerned.

Thanks Chris, quick question, in the beginning you mentioned to set Endstop_Inverting to "TRUE". If my printer is already working properly with "False", do I still need to change them to "True"?

@ChrisRiley

3 жыл бұрын

No, as long as it works, you're good.

Hey, Thanks for the great video - actually never got that far. but I still face an odd issue... so when I do G26, the pattern is printed just fine, but if I start a print directly after that, the auto leveling is not kicking in... even though it tells me that the mesh is loaded and Bed leveling enabled... do you have any idea? cheers, Matthias

@ChrisRiley

4 жыл бұрын

I think you will still have to activate it with some sort of G29 command in your start Gcode. I can't remember them off the top of my head at the moment, but in the video I think I used a quick 3 point level to get it working.

Don't forget to turn back endstops with s1 Also when I change the z offset it doesn't apply the change until I re do the leveling process. any ideas? it takes... long....

@ChrisRiley

5 жыл бұрын

If you change the offset, you should be able to apply it with just a 3 point level.

Is there a way to use the Octoprint Bed Visualizer plugin to have your printer take the values measured and adjust your Gcode to account for the errors in your bed? I have a warped bed and would like to use the bed visualizer to automatically adjust my Gcode to change the Z height to create a more accurate print that accounts for the errors and makes a near-perfect first layer print....

@ChrisRiley

4 жыл бұрын

I know you can use the full graphics display for this, but I am not aware of a plugin to do it. There might be something out there.

I have UBL working on my Ender 5 plus using an SKR Mini E3 V3.0 brilliantly. BUT I cannot get it to work on my heavily upgraded ANET A8 using a SKR Mini E3 V1.2 = it does 1 of 2 things. Either using M500 will crash the printer which even stays crashed when powered back off/on (have to install firmware.bin again get it to work at all) or Z behaves weirdly when trying to set Z-offset. Making Z go up (any amount) will cause it to crash in to the top of the printer, or making Z go down will cause it to crash in to the bed (any amount will cause Z to just keep going). Changing bed-levelling back to bilinear ......everything just works. It's that love/hate thing with Marlin again.

@ChrisRiley

2 жыл бұрын

Wow, that is crazy. I wonder if it's something with endstop inconsistently. Just for fun, have you tried to endstop noise threshold.

@andyspoo2

2 жыл бұрын

@@ChrisRiley No. I'll give it a try. Thanks for the suggestion.

Hi Chris ! I've learnt a lot with your channel, especially understanding Marlin FW . However, i've followed every step on this video, i cant have a decent G26 Mesh, Once i finish fine tune all the points, and when i do a G26 to validate that bed leveling, the extruded material ( PLA @210°C on HB @45°C) is higher on the right side than the left side, do you have any tips and tricks regarding this problem ? also when i print the validation final validation pattern ( the STL one you use at the end) give me same result, larger on one side than the other ... How ever, the problem is not as visible as it is when i use Bilinear leveling ...

@ChrisRiley

4 жыл бұрын

This is the downfall of UBL, it sounds silly, but you have to be almost level before UBL will work. Run bilinear from the terminal and look at the map, try to level out your X as close as you can. Once that is really close, try UBL again.