you learn something new every day it seems a very unreliable way to stop your wings colapsing?TAPE!!!.remind me not to buy one of those lol.i can think of any number of ways to hold them together but tape is not one of them!!.sometimes the old ways of building are the best it seems like a lot of things nowadays are built with the expectation that things are going to break !!.so the quality suffers as a result .give me a one peice wing any day ,you know glue actualy works!!.