Thanks for the info guys. It looks like I will use a combination of trim solvent and heat once the windex is dry. I was hoping to not have to use the heat especially over open areas like the bays in the wings. I have used the windex method before and still have to put small pin holes in the underlying covering to keep the bubbles away. Up to now, I have been covering by avoiding cover over cover on the open parts. I am in the process of building a Sig Hog Bipe and will be utilizing the processes here when I get to the covering part.