did you use serving thread to tie them on or did you tie the wiskers in a knot around the string?
__________________
"Minister of Information for the Royal Kingdom of $Tree"...
The common mistake people make when attempting to design something completely Idiot proof is to underestimate the ingenuity of complete Idiots.
They come with string already attached that you are suppose to tie them on with. I'm guessing just a knot around the string but they move really easily.
If your string is waxed, the glue flakes off easily. I set my peep serving with it and coat tied in nocks with it as well. It's never caused any damage in the past....just don't go too crazy with it.