Im curious to see if anyone out there has messed with the shift points at all effectively making u shift the 4l60 through the gears similar to a manual valve body. I know rossler just came out with a small control unit to manual shift a 4l60 or 4l80 without an ecu...just thinking it could be done through HPT as well to effectively get the same result. If you havent seen it check it out on rossler's website.
Again just curious if anyone has messed with this using hpt