What kind of rudder coupling does the J-tec have ? I found both Dalton 260 and Godfrey 300 (both shoulder wing) need quite a bit of non-linear mixing both R->A and R->E to get a perfect yaw only moment with rudder application.

If it's not connected together by a line across the top in the aresti, it can be flown at different roll rates.

Too bad FARM co-incides with a NE contest

P.