RT,

I have no idea what your talking about so can't help you there. The only "thin fin" I know of are attached to a "hot-n-tot". Are you talking about some type of spinglo? By the way, you were entirely correct about the Tuf-line. I can remember you saying that it worked great for you. You know I now realize that the reason I was not having luck with it was because I was using the "plus" version which did not hold up at all in the line test. Take care.

RM