RE: Odd radio glitch, please help...
I would add 2 JACCIO 5.1v regulators. This will provide consistant servo speed as the batteries run down as well as lower the voltage to the servos.
IMO, 6v is too high.
I use these regulators with 6v and Futaba servos and the servos work just fine.
Replace the metal throttle pushrod too.
Regards
Dave