Hey, I've got an 87 GN and just had my trans rebuilt. I've got a non-lock up art carr 9in, 13 vane pump, extra clutches etc. The problem I'm having is at WOT the car won't upshift unless I come off the throttle a little tiny bit. Also on the highway, when I go to WOT, it seems like it downshifts too far, and then if I let up off the gas a little bit it'll upshift good and hard and get up and go.....what could be causing this.....I'm gonna check the fluid today to rule that out, but what else could cause this.....T.V. cable? Gov'ner? Servos? HELP....thanks