Sounds good. Hopefully it's an easy and cheap fix. I really like the expo setting. When doing high speed runs I really like having the ability to tame down the steering around the center. Really helps with over-correcting.

I do like this radio and for the price it's a winner but I will only use it with my lesser models (slower and cheaper ones). I feel that I am able to control my RCs better with my Spektrum radios mainly due to expo setting but also the DX3S and DX3R just feel better in my hand. Still I think that they did very well for the first effort and when they do the next model I think they will iron out a lot of little bugs that are present now.