What's the slowest motor speed you guys get? I'm finishing up my Cyclone build, and everything is working great. I'm pretty sure I've calibrated by ESCs correctly (all those beeps!) but in the Configurator motor test, the slowest setting where I can actually get them to start spinning is around 1100rpm. Is this normal? Is this just the nature of brushless motors? It just seems weird that when I'm testing various commands with my tx, pairs of motors will shut off - for example (X configuration) if I move the pitch stick full up (down), the back motors speed up (as expected) but the front motors shut off all together, they don't "idle" or anything.