On your RM8 video you talked about the transfer port screw and power levels . Do I take it that if you screw the small screw in more it will lower the power , do you have to remove the red locktight to do this , with say a solvent ? Thank you 😊

Hello Friend . you can explain me exactly where to put this washer. In the Walther rotex rm8 rifle. It's best to describe it because I can't translate the speech :) Regards from Poland