Build Your Own Arcade Controls Forum

Main => Main Forum => Topic started by: ScooterMAC on January 20, 2009, 07:38:39 pm

Title: Happ USB Trackball MOD
Post by: ScooterMAC on January 20, 2009, 07:38:39 pm
 I have a HAPP 3IN Trackball and it has *SOME* sampling issues to say the least. I've read in the forums on how to fix this and a couple of people have suggested a Opti-Wiz and/or Opti-PAC. I wanted to know if anyone has done this before and could you help me out. I've never used any of these boards. Thanks,