well i have orderred a couple of 1300mah NiMh receiver batterys , i will not try the regulator unless this twitching issue at full charge is a problem , i am looking forward to see what difference it makes esecially with some futaba 3001 ball bearing servos , according to futaba website they should be 50% faster and a lot more torque , what a great way to get fast servos cheaply!!! Oh why didnt i try this sooner!!!!!!!!