I raised my exponential settings on my DX3s to 50% and now it works perfectly....well I have not driven it yet but just the motor running sounds good. I will be racing, should I just leave the exponential settings at 50% or should I send it in....

I think I might have figured out why the spektrum was not working. I had recalibrated it in my basement...right next to it...I did it from farther away and now the floating is completely gone...But it still glitches from time to time. Should I try calibrating it outside or would that not make a diff???