I used a piece of KGD that was 1/2" wide that was 1 1/2" long. Wet the cotton for an adhesive of sorts, made sure I wrapped under the top leg and on the next 2 wraps covered it.
It took me forever to get my way of doing it down pat. Patience, trial and error is all I can really say with any real substance on the subject. Good luck, you'll make it work!