Schorsch wrote:No, just moving the MW up and down withput touching any of the volume knobs. It happens when you move the MW relatively hard to the upper or lower stop, as if it then springs back a little at the end due to the hard stop or something like that. I should probably be a bit more sensitive with it and moving it more smooth
Bouncing could be a problem, if it does it also when moving gently then maybe you need to open NS3 and re-tighten the wheel to the pot?