Help with 7e and T-Rex, mixing standard GUI

Beginner with T-Rex, I already use deviation tx with v977.
Hi, I have a 7E but i tried also with emulator and it is the same.
Mode 2
New heli, T-Rex 250
When I bind (DSM2), and try to move aileron (right stick, horizontal), I have 3 servo moving (2 front and 1 central). In every guide I read that aileron move only 2 front servos.
Moving elevator (vertical right) I have 2 servos moving instead of 3.

With advanced mixing I solved it somehow.
Anybody knows how to solve this problem in standard GUI?

Thanks (sorry for my bad English)

the aileron and elevator are set wrong in the firmware, it used to work fine till recently it was changed for some reason. so you will need to either swap the aileron and elevator servo's on the rx/fcb or use the advanced gui where you can easily swap the channels round,

in fact post your model ini for me and I'll see if I can find a workaround if you like, it may be as simple as changing the swash type to 120x (iirc, it's been a while since I setup a heli on the std gui)

HappyHarry wrote: the aileron and elevator are set wrong in the firmware, it used to work fine till recently it was changed for some reason. so you will need to either swap the aileron and elevator servo's on the rx/fcb or use the advanced gui where you can easily swap the channels round

so my guess was right.
as a beginner i lost 4 nights trying to find my fault.
swapping servos in rx is not possible, maybe in fbl system, but with fb it is still wrong with any combination. because error is in the mixer, non in the channel order.
So I'll use advanced...
Thanks

Well...solution is use 120x. Works fine

120X: Only for a flybar / paddle heli which required CCPM 3 cyclic servo mixing in the transmitter.

For FBL you need to set to NONE = 1 servo 90 degree (there MUST not be any mixing in the TX).

my heli is with FB.
Deviationx manual say I should use 120 swash. But in 120 swash (mode 2) aileron moved 2 servo instead of 2 and elevator moves 2 servo instead of 3.
Using 120x gives the right response (switching ail and ele servo plugs in rx).

For 450 flybar heli use 120x swashplate type.i use it in my trex 450 flybar clone.

This is (one of) the related heli thread: www.deviationtx.com/forum/3-feedback-que...0-swash?limitstart=0