ohhh booob!! its probly too late to tell you, but i will any way.. what you have to do is take all the reverse gears out of your rig with that silly little servo and the useless opti-drive.. line them up neatly on the bench... now walk over to your tool box, grab safety glasses and the biggest freakin hammer you can find and a broom.(TRUST ME!! I'm a professional and i know what I'm talking about.lol) now carefully smash all those prevoussly listed parts.. sweep them up with the broom and put them in the trash.. PROBLEM FIXED. sorry bob all my trany problems went away after ditching the reverse..