nighthawk
You are exactly correct about fixing the cause before contemplating a fix for the crack. I have had too many repeat problems with superglue to use it for cracks anymore. The epoxy never fails and takes very little effort.
I got a bunch of tiny drills at the Boeing surplus yard years ago and the biggest are in the 50s... smallest are 80, which is .0135"... Tiny. Smaller cracks something around a 70. They disappear under the finish.
art
