I am testing the set up on a 2700 mha 4 cell NIMH pack so the voltage should not be an issue. I do not have a programmer. The symptom is that the servos moves in the correct direction but there is a delay. They do not smoothly follow the Tx stick movement. It is very pronounced. I did program the Tx just like the link in the other post. The fact that the JR servos work ok makes me think the programming is correct.
Jim