I have a 7C radio and I have not programmed in many pmix's and wonder if someone would help me with this. I would like to add a Throttle to elevator mix so I can have better flight trim through my throttle range. I am flying an Extreme Flight 48" Extra 300 and at 60-70% I am at pretty level flight at neutral flight. Add power and it climbs and reduce throttle and it is diving. I am thinking that I need to trim for WOT and add a mix that adds down elevator at low throttle.

Thanks