Sturtz, you will have no problem if you stick with the instructions and use the epoxy. Poly glues, like Gorilla Glue, work by expanding when activated by water. They adhere to just about anything. I am sure that it would be a suitable substitute to epoxy. It's up to you.

Well guys, I finished installing the O.S. 91FX and the new cowl. I was able to lose just over a pound by switching motors. The weight went from 9 lbs. 14 oz. down to 8 lbs. 10 oz. I think the Edge will fly even better now. The weather is not cooperating, so I will not be able to take her out today. I will keep you guys posted.

Later.