Gluing the wing is the way to go but I should have went further and glued the rudder elivator setup and not bolted it to the tail. Not because of flight but the plane rolled off my table only 1 foot and the rear of the fuse just fell apart. It took alot of work to get it back together. The rudder and stabiliser are strong but the rear of the fusalage is built very weakly built with hot glue. I would add some small blocks to the inside of it and strengthen it with epoxy like you would a firewall if I had to do it over again. When they are too easy to fly and don't get scratched on the field -sure enough they get nailed at home!!