two fast questions!!!

[Sammus]

I also had some glitching problems that sound like yours revracer (lock on throttle, only just respond to brakes in time - i experienced it with a sidewinder on 3s with and without BEC, and with a mamba max on 4s A123 with bec)). It ended up being interference, and all I did was twist the battery wires and braid the motor wires and all signs of it went away.

Anther possible suggestion is running a glitch buster cap in the out side of the BEC - or equivalently in a spare socket on the rx. I thought my voltage was dropping too low to power the rx and it would cut out for a split second - cap should fix that kind of thing.