27-12-2012, 09:06 PM
Looks like I will have to wait for Zlin to arrive, there is no mention of servo size needed. I have "park size" (33mm x 19mm) servo's in my Eratix & Pulse but I imagine as the planes grow in size, so might the servo size. I am aware that servo torque needs differ not just with a plane's weight but also with its speed & control surface size. I imagine 3 - 5kg of torque would suffice & .1 to .15 sec speed. Not sure about digital v analog