First off It appears that the brakes are repaired. There were some shims supplied with a set of pads that were installed a while ago. They wouldn't fit behind the new pads , no room. They cant be more than .060" thick. I decided now that pads had a little wear to try them. The backing plate of the pad has a few 1/2"? holes. Maybe something to due with the bonding ? anyway installed the shims and you can actually spin the wheels. To the driveshaft. Yes there is a speed selection.feeding the sensor with 5 volts. My son (Dizuster here) is bringing an oscilloscope tomorrow to try and troubleshoot the driveshaft issue. New Afco big guns are on. No time to test. I'm going to go out and race it Saturday. Hopefully my guess at the shock settings is close. We'll see.
Doug