I have a spektrum dx6e and I only fly in acro. I use aux1 for my arm/airmode switch and I thought since I only use acro and don't have flightmodes programmed I could use the gear channel to program a rate profile switch but I couldn't get it to work so I'm guessing I can't do that. I followed the instructions from a few videos but I could never get the switch to change through profile numbers in betaflight. Any help would be great thanks.