Ethos v1.5.7 and X18, X20 series User Manual
In this example EleComp has initial values of -12%, -10%, -8%, -5% and 0%. If your
aircraft does not have an elevator compensation curve specified, these points will need to
be determined empirically.
Next we define a high mix which will convert our compensation curve into a variable
value suitable as a weight in the Butterfly mix. Use a Free Mix, with throttle as source
and attach the curve EleComp. Let’s call it EleCompx.
Finally assign the EleCompx mix output to a high channel such as CH30.
Now go back to the Butterfly mix, scroll right down and long-press [ENT] on the Weight
for the Elevator Output, then select 'Use a source'.