I have my trackball set up but I cant get it to go in a straight line. It seems to move just fine, but I can not move it in a straight line by moving the ball in a straight line. It moves where I want it to, but it takes a lot of correction. I only have it hooked up to a pc now to make sure it worked, so I have not messed with any setting in Mame, but I assume it should move like a mouse? Been along time since I used a trackball.
Nevermind, I got it.