thecontroller;
Excuse my ignorance, but if it is the antitorque effect of the tail rotor which causes the aircraft to yaw and then roll when the main rotor is unloaded (i.e. great reduction in main rotor torque), wouldn't stomping in right pedal (in counterclockwise rotating systems) conteract the effect and keep you straight until the disc is reloaded? Not that I'll be trying this in the near future...