Spektrum makes a voltage protector as well http://www.amainhobbies.com/product_...oducts_id/6570 your local hobby shop should have one, if not I am sure they can order one.

Guys any input as to which is more consistant tweak screws or a spring setup like the one on the T-Force. I currenty have a Hyperform that uses the screw and nut, but I was looking at buying the conversion from Calandra that uses side springs on the T-Bar, what do think is it worth it?