Tom.
The 5625 cannot become a 5945, can it?
You must be talkin about the 5925 becoming 5945 if you change gears...
I've had nothing but bad luck with the 56xx series from Hitec. In cold conditions (below freezing) they don't work. I've had three of them, and all has failed below freezing. They simply change zero-point, sometimes to the servos extreme. When they are brought inside the house and heated up, they work again...[sm=confused.gif]
I have 4 5945 in my WH Extra Special. And they work like a charm
Lars