Yes, you can fix the backspin problem that many people have complained about by replacing that Happ trackball encoder.
- If you can, return that trackball and exchange it for a model that has Happ "Red Boards" and an arcade-style molex harness.
- If you can't exchange the trackball, upgrade the two green boards to Happ "Red Boards". (P/N A052-1011-00)
To convert the quadrature waveforms from the "Red Boards" to USB mouse movements, use an
OptiWiz3 and the
Trackball Cable for Opti-Wiz "No-Solder" from GGG.
Scott