Ok...frst answer...no neither the aircore nor the hobbico plane have flown when balanced on the cg machine...second answer....the wings aren't warped....thrid answer....they are lateraly balanced. My arrow plane has however flown and once balanced on the cg machine it wing tipped to the left and rolled over...I removed the weight the plane flew again....servo's are not reversed....I'm not totally clueless to airplanes...rc ones maybe I am a aircraft sheet metal mechanic but pretty new to rc planes...I only bought the cg machine cause I thought it'd be a benefit to me...I will post some pictures asap...heading out of town for a few days but will have takeoff video and cg pics for suggestions...at this point I'm hoping you pro's can help me out everyone locally seems to be stumped....oh and btw the planes wing tip to the left very fast within 10-15 feet of powering up the engines....I'll post pics of planes...engine alignments and all when I return, thanks so far people