I have been trying to set up the radio for my ef yak and am getting some weird results. I am using a JR 8103 digital trim heli radio with a airplane program. The heli version has different nob locations, but should have the same programming.

I will start with the elevator. I set a prgramable mixes

prog.mix5
aux3-aux3
-100
-100
sw: on
offset
0

prog.mix6
elev-aux3
+100
+100.
sw: on
offset
0


From what I understand this will make the nob that turns for aux3 useless so that when you press it it doesn't effect your elevator. The problem is that one elevator moves more than the other. In order for the elevator to move equally I have to set

prog.mix6
elev-aux3
+73
+60.
sw: on
offset
0

Those numbers are close estimationsby eye and would like to have +100 on both sides for them to be the same.

The aileron is

prog.mix3
pot6-flap
+100
+100
sw: on
offset
0

prog.mix4
elev-flap
-28
-31.
sw: on
offset
0


Now how do I fix this mess so that I disable the switch nobs and have them move the same distances with 100%