I have some unwaxed polyester thread and looking to waterproof my leaders. The waxed thread seams to repell water very good, but didn't care much for the process of waxing the new leader. I may have done it wrong, so detailed instructions on this would be great as well. I sprayed some with Sillicone Water-Guard, but not sure how often this should be applied. More than anything don't want my leader to absorb to much water making it heavy. Please help me with this dilema!