I just completed my repairs so i know how you feel...what you need to do is put in right or left aileron trim when the flaperons are on, get them to line up when on then turn them off and adjust your flaperon setting then, only one aileron should move during that, get it to line up there and wala, you're good, with a few other minor adjustments as well but once you do what i said you will know what to adjust.