I used Gorilla Glue Polyurethane Glue. The great thing about using a polyurethane based glue is that it expands. The glue expands and fills is all that space around the ridges of the hinge point. Plus it's lighter than epoxy and much easier to dig out of the pin joint.

CA hinges are great too. I'll probably stick with those from now on, but I only fly 40-60 sized airplanes. Anything quarter scale or more and you need to be using pinned hinges. 40-60 sized, CA hinges are perfect. If you install them properly, they'll outlast the airplane.

Reid