RE: There is a catch with the DX-6i!
Jan,
Actually to me it seems like it would be a help in a race model! Not one of my models uses even 100% travel for elevator or Aileron and since V tails mix the rudder with elevator it doesn't use 100% there either. I suppose if your linkages are 2" long you might be able to use 100%+ but I haven't seen that.
Why did you buy the DX6i for pylon racing?