Blues, I had one but it wouldn't work, or something is wrong with my laptop com port? I have ordered a new one to arrive tommorow from Amazon.
One thing that worries me is i have the MSD handheld monitor for changing settings in my 7531, but the monitor won't follow the proper route when i attempt to go from "shift" to shiftlight rpm, it diverts to the wrong place. Very frustrating, because i went to a safe neutral valvebody in my TF trans, and neutral is now where high used to be. That is a problem because what i was using would keep shifting, and would shift into neutral . The shift pattern is now P R 1 2 3 N