MPC 500 rubbing knobs fixed.

MPC 500
The black billet record gain/main volume
rotary knob, were rubbing up against the frame.
I fixed, the issue by placing 2 small plastic washers under the 3 screws, that holds the small strip board which controls the Q-link slider and volume/gain function. The washers, were purchased at Lowe’s.

[@espelizarov]

Problem knobs on mpc 2000 too

[@beataddiktgodd]

Did you get them from MPC Stuff?

[@espelizarov]

@@beataddiktgodd no))it s typical china)everywhere..word