I'm getting ready to cover my wings and wanted to clarify how to properly cover over the fiberglass components. The manual says to apply 2 coats of polybrush over the fiberglass, then I assume cover as per the poly fiber video (glue just the edges of the wing (leading edge, trailing edge, inboard rib #1, outboard rib #10).

I have a concern whether the fabric will not adhere uniformly over the fiberglass components and have some areas with adhesion, and others without. Is this a valid concern and if so, how does one avoid this?

Also, what is the best way to ensure the covering adheres to the underside of the wing where it concaves in? It seems like heat will pull the covering away from the ribs in this concave area...

Thanks in advance!