Thanks Joe.

It turns out that I think the belt was too loose and was slipping causing a momentary lose of power to the tail. I tightened it up and it works better.

The gyro I have is supposed to be really nice but I can't seem to get it to perform really well. I have the gain set to 62%, 51% being the beginning of HH mode. The tail is a little loose but it still occasionally will start to wag a little. If I turn the gain up it holds much better but when it starts to wag it's worse.

I have a DS3500G servo on there so that should not be the problem.

I did have to use the hole closest to the center on the servo horn and turn the travel limiter on the gyro all the way down to keep it from binding.

Any ideas?