I am using two elevator servos, via my 12 FGA. The servos are Hitec 7955s. The neutral and end points are the same, and I believe the linkage is symetrical. However, while they start at the same neutral point, one appears to travel approximately one degree ahead of the other. They both stop at the same end point location. Can this one degree travel offset be corrected via the transmitter? I have reduced the difference using servo speed on the AFR screen, but they are still slightly offset.