Yup, Dr. They do work, and work well. As I said, my Tiger 60 had a loose hinge (think two of them, in fact) as a direct result of the double application of CA. I ended up removing the ailerons and re-hinging them. That plane still flys today.. and it's several years and many many flights old... and pretty well abused.. it was my second plane after solo and I surely abused that thing. Fortunately, the ones that broke were close to the fuselage and I noticed them right away.

CGr.