Elevon Mixing Issue

I have been editing my APM_config.h file to try to get my elevons acting appropriately, but no matter how many different iterations of enabling and disabling the various elevon settings, they still seem to be responding to radio input incorrectly. Pitch and roll are both reversed, but when I try to enable or disable elevon reversing, it doesn’t change the response at all.

Is there another place that this is possibly being overwritten?

Pretty sure you’re not supposed to edit the .h file to get your elevons to work, the radio setup in the MP has worked for every wing I’ve setup.

One trick is to swop over the servo plugs, ie put 1 into 2 and 2 into 1.