Hey Delux, don't let these guys get you down. There just jerking your chain because it isn't a Chevy you asked about. But anyone who has Chevies is more than welcome here even if the questionisn't about Chevies. Wish I could shed some light on your question but what I know about AT's is like a beebee in boxcar. Just stick'em in gear and mash on the small pedal.
