There is a drop of epoxy in the guide on my new 7'6 H casting rod. It makes the inside of the guide have a slight flat space. It is the second guide from the reel and not on the rod side of the guide so I don't think it will ever have line pulled tight across it, but I'm wondering if the epoxy might crack/chip and harm the mono one day. Could I try to melt it off the Aluminum oxide guide or just leave it be? Thanks, Randy