I updated to the latest gm version and wanted to calibrate my aimtraks in mame. I could not set them (buttons work), checked all settings and tested the guns in the aimtrak software and everything was fine. Found out that in Mame I had to shoot to make Mame register the direction of the gun. Crosshairs wouldn't move like a mouse but move to the point I'm shooting. So it kind of works but not as is supposed to be. Any ideas?