Dave, thanks for posting this, it is extremely helpful and timely for me. These are some of the things I am wondering as I watch it:
Is it worth it, or even possible, to fix more than a 2 sq foot space at a time? Could it cause structural issues if you go bigger?
You mentioned that if some of the surrounding areas to the patch are wet, then they will seep into the patched area soon enough, and that this is where the closed cell foam comes into play instead of using balsa. But then you probably have to scarf the connection between the surrounding wet balsa and new foam. Does the scarf hold up if the balsa is not fully dry?
What thickness of divinycell have you been using on the sides just above/below the waterline? Is it 3/4"? Any particular product number you've found to be the best: H45, H80, etc.?
Thanks again!
