Yeah, I measure every 2 to 3 minutes during the first 20 minutes of cure, and every 5 to 6 minutes for the next half hour. There were a couple times thast I caught a slight shifting. The epoxy is farily slimy before the curing starts, so the surfaces can slip without being touched.

I would imagine it will fly okay. Might be a tiny bit of roll coupling with elevator input, but probably not noticeable.
Dennis-