Hi, Bill

Here ... I do not agree with you !!! [&o]

I do not doubt the twinsync will try to compensate for a "bad" positionning of the servos .... as you raised up, the close loop control is here.

Note the problem is not due to positionning precision ... but to the Dead Band ( an analogic servo amp. must ...) .

in terms of current draw that won't be so easy as the "bad" servos will start to move for a more than significant positionning error. just like with worn servo pots. so, servos will go too far, and then back again ...

Tell me if your close loop will compensate for non-linear servo behaviour like this one.

The test for the servo is to move -very slowly- the stick, and look for the stick position change needed for the servo starts to move ...

Alain