Hey!
I recently bought an old World Class Bowling Deluxe game. It seems to work well overall and plays ok, however I realized the trackball doesn't register left and right. I bought a new (working used on ebay) trackball and installed it - had the same issues. The games requires left and right for play, volume, settings, and high score initials so I know it should be working. The only thing this game tells me when I run thru things upfront is the voltage is low - but I would think that would cause the entire trackball to not work, not just the left and right directions.
Any help is appreciated!!!!
Devin