Is there any differnces between string waxes?...I have some bohning wax in a tube, and some bohning wax that is for synthetic strings, what should I use on my zebra string?...this is my 3rd string, and I have had this bow for less than 2 months, first string was my fault, I got a little shakey with the nocking pliers, second who knows, i go to use it and a bunch of the strands were cut, and i waxed the crap out of it with the regular bohning wax....will wax actually hurt my string?