When I use an ESC from Dymond I only need half the stick to go from 0 to full throttle. The step size of the ESC may not be the same as the step size of the Tx.

If I have the throttle stick in the center point and turn on the ESC that becomes the 0 point and full is still full. If it is all the way down when I turn on the Tx the center point is now full. This is only with Dymond ECS's. Wattage, GP, Castle are different in that they use the full stick travel. I asked Helmut at Dymond about this and he said that the number of digital steps in the ESC's do not match the throttle stick on the Airtronics radio's.

Dru.