I'd like to see a closeup of that. Anything that works better is good with me.

This is the one I've been using since Snoodslapper showed me the light.
http://www.huntingnet.com/forum/tm.aspx?m=1540372&mpage=1&key=slide&#1 540372

Easy and fast to untie, won't bind on the shaft like other quick release knots, and the only downside I've noticed is th eneed to have a few more inches of line hanging between reel and slide, and maybe an occasional tangle in the quiver. No biggie.