Hi folks, this is my first post with my first outrunner hving a problem. My Turnigy 5055 running on a 6s 5000mah battery and 80 amp plush controller ( with beC) occasionally "Howls", a terrible almost scream-like sound at rapid throttle advancement.accompanied with sudden loss of power. Only remedy seems to be to retard the throttle and wait a few seconds which seems to reset everything. Had 8 flights on a .40 sized Harrier ( a fun fly, built up plane) when it happened on base to finsl resulting in a hard landing. Anyone have any ideas? Thanks a lot....