Posted by buzzdat on 21, 2001 at 3:44 PM:
Picked up a used Happ 3" trackball, have some general questions. First, it came with a white ball, has lots of red smudges on it - wondering what the best way is to clean it without trashing the finish.
Second, I eventually want to install a red translucent ball and back-light it - noticed that Bob Roberts has 3" replacement trackballs for a decent price (Bob Roberts ROCKS!!! Third, the ball movement seems a bit sluggish - can the bearings be lubricated, or do they need to be replaced? Any tips here? Now just waiting for my trackball mounting kit from happ, still on back-order :(