Hi AC2,
I had planned on using a micro servo for the tail wheel retracts/gear doors as well, but not enough umph to open or close so I went with a Hitec mini servo and still there were times when the doors hung either half open or stuck closed. Then I went with a full sized servo (Hitec 5645) for a brute force attack on the doors and they now work ok. I wished the plane had pneumatic gear. I really do not like the electrics much.
My TorqPro 70 is ordered and should be heading to Texas today or tomorrow.
Thanks!
Sonny