Gorilla Glue brand epoxy & superglue apparently have an additive to make it more flexible...
I've only picked up one Feddie ship so far, the CL. The sockets were deep enough and the fit precise enough that I did not need to pin. My preferred epoxy is Devcon 5-minute (and yes, I sit there for 5 minutes holding parts together at times, though if you feel the risk is worth it, let them sit for 3 minutes and hold together for 2...). My next purchase (I already blew my small ACTA budget this paycheck, picking up some Noble Armada ships) is going the Feddie FFs at the end of the month, so maybe we'll see what happens here...
Damon.