If you guys have a prob with the idle being too high ....have your tuner lower your "idle/air" in the computer chip you are using. I had that problem with my Billetflow and now Nitrous Pete setup my Diablochip again and the idle is back to normal. This all might be happening from the new found air with the new TB and our smaller blower pullies spinning the blowers faster at idle...just a thought...but the reburn of your chip with lower "idle/air" settings solves the high idle probs.
I know the throttle stop wouldnt touch the idle screw when the car was on...when the car was off...the throttle stop and idle screw would touch no prob and the TB would open and close no prob....so I am pretty (edit..forgot to type in "sure")sure this will fix the prob gang.