I have always used Epoxy(30 min) on pattern and giantscale planes without any failures.

The easiest way to do this is go to the pharmacy and buy some 10cc syringes(without needles.) Mix the epoxy or probond or whaterver you are using. Suck the glue intot he syringe using the plunger.

Just stick the nipple of the syring in each hole and use enough glue to have it come out, then pull back a smidgen. place the hinge point. Dothis to all the holes on the surface before you attach, and you control the amount of glue used as well as where the glue goes!!!!!

Ed