I found my problem was the actual door, not the motor. I couldn't see taking the dash apart to get the plenum apart, and spending another week playing with it. I decided to put things back together for now and wait for the shop manual I odered to come in. Hopefully, I'll get good information on taking the plenum apart to get the blend door out and fix the input shaft on it. There isn't enough of the input shaft remaining to do a pin trick like the exporer people typically do