Hey Kaos, How many channels do you have on you receiver ? On my UCD 46 I used ch1-ail L wing, ch2-ele L side, ch3-thr, ch4-rud, ch6-ail R wing, and ch7-ele R side. I'm not familiar with the r8000, but it should have enough mixes to do this. then you can have the links correct, and adjust the ele & ail independent of each other.

SPUD 37 out