That's what I figured, harder shifts when pulled back. I'll look into the neutral thing, but I'm not sure that's what it was. Doesn't the manual valve with the TF2 change that behavior?
Also though...if you pull the throttle valve lever all the way back with your hand, the spring will not pull it forward. At all. That can't be right, can it? Oh, and yes I had the cable adjusted to be pulled all the way at WOT. I'll have to get under the car to confirm, that was just done with me pulling on the cable from above while adjusting.