For a better fixation, I recommend to glue a very thin and larger epoxy plate that will increase the contact surface of the lower support, and will also take the shape of the airfoil when taped. I know that Thomas is doing some attempt to create a larger base, and more flexible to suppress the need of this epoxy plate.
Finnaly, I use duct tape for the fixation on the wing, whatever the material used, composite or elapor/EPP, it gives good results.
contact: delarbre.thomas (at ) free.fr
What kind of video you can do with such pod: