phread59....Thanks for the idea. There is a plate that the single L.E. wing dowel goes into. The manual says to only install that plate if opting for the bolt-on wing so I'm not quite sure if it will cause and problem using rubber bands. I'm thinking of drilling the wing and preparing all the other stuff for the bolt-on, but then applying the covering over the dowel hole and the bolt holes in the wing. That way it looks nice and when I want to use bolts I'll just have to trim the holes and glue in a dowel.

I guess I'll see tonite what I decide to do.