I'm gunna start working that shaft, up and down... Oh ya.. working that shaft.

Nice video, I don't know why, when I use the one with air lungs, there is always a little bit of rebound from the exhaust, and if I continue to exhaust the excess oil, the 0 rebound effect occurs, but it feels like there is a lack of oil in the shock barrel (that is, I can hear the sound of empty air when I push the lever to the very top), and I am confused about whether to screw on the exhaust screw and then exhaust the oil, or to screw on the exhaust screw at the end of the oil-exhausting step, and it doesn't work well in any of the two ways.