Hot bodies 1/8 diffs

[cmac]

OK. so I was driving the truck again this morning and I am still having some trouble with the steering. The truck goes straight when driving at moderate speed, but pulls hard to the right under full acceleration. So I decided to try just one servo at a time. Left front servo alone, still pulls some, but not as bad. Right servo alone will barely will turn the truck to the right, turns to the left fine. I think the right servo is bad. I am still waiting for the Hitec 9380's to come out, and I'm afraid I will have to wait until next year. I think I'm going to get a pair of 7955's that I will transfer over to my plastic Emaxx when the 9380's come out. Does anyone have experience with the 7955's? I really don't want to use an external BEC, and I'm hoping that I can use two of these without any issues. I know that a lot of you guys are going to say just use one servo, but I'm stubborn I want this truck a certain way. I just want to try to make two servos work. Any feedback will be greatly appreciated.
Thanks guys,
Mike.