A good friend of mine asked if i would build one of his q500 for him, vortex composit wing and tail, anyway heres the problem, i cant get the wing out after potting, per what ive read here, this should have worked, wing side, two coats of carnuba wax buffud, a generous amount of crisco, fuse side, 30 min epoxy a generous amount of micro baloons and a little milled glass,applied this mixture to fuse, placed wing on fuse, put crisco on threads of screws and tighted up wing, next day took screws out, no problem there, tried to pop wing out, no good. any ideas how to get this apart, with out terring every thing up. thanks