Campgems,
The one time I used Coverite Black Baron Film I absolutely loved it.. I used it on the last plane I have ever built, and that was in the mid 80's.. I was able to go around compound curves with ease, and no wrinkles, shrinks well, and when I crashed the plane, it didn't shatter at all, and I had a nice little Baggy to carry the splintered balsa that used to make up the wing structure.. I have only purchased pre owned planes since.. although I have a couple of airframes that I would not hesitate to try it on again..
If you don't want to try the BBF, Let me know, and I'll pay for the shipping from you to me!!
Have a good one,
Craig. <br type="_moz"/>