One little thing if using Gorilla, I put a little bit of water in the balsa holes using a cotton stick. Makes the glue work much better for some reason...
ORIGINAL: Maudib
I'll be using the GOrilla Glue too... it's just too nice for these hinges. Nothing wrong with epoxy either... I just like not having to mix it up and if I don't have enough... or if I feel it getting warm and I'm NOT quite done yet...
Poly glue has been "more enjoyable" to work with...