Golden Tee 99 Trackball Problems

[bb5099]

Hey Friends. Very new to this. Just bought and paid for a restoration of a 99 Golden Tee. Works perfectly except the trackball seems to be off by about 20 degrees to the left. We have been going by the rule of thumb that to hit straight (what should be B2) is to swing at A3. That seems to get it to go fairly straight but it makes putting very difficult. I've tried taking it apart and cleaning out the rollers and the ball, but no dice. I've also taken apart the wires to try and clean them out but didn't see any difference there either. Any advice?