On my Roland Keyboard, the pitch bend and volume controls have some problems that might normally be associated with a dirty potentiometer. Wondering the best approach to cleaning them. Didn't get any response from the keyboard department, but thought Andy might have a thought before getting my hands dirty. Definitely don't want to get it wrong. (Can work around the issue for a while, but sooner or later, not dealing with it will come back to haunt me.)
Help Desk