Trex 250 with APM

Hi guys, Im a newbie to the apm platform, and have run into a few issues. Im using an apm 2.6 with v3.2, and mission planner 2.0 on mac osx. I have all the swash servos working however the elevator and pitch servos move in the wrong directions. I have all the movements in the radio calibration working in the right direction. Also when trying to do the accelerometer calibration it simply starts a count down from 40 seconds and gives no other prompts. Also I dont seem to have the full parameters or advanced options tab on the config tuning tab when the apm is connected.

Thanks, sorry for dumping all my question in one place.