I always think of 'releases' as those trigger doohickies the compound guys use. Sorry for the confusion. [&:]

I do suggest you buy a tab or three. And a glove, eventually.

"Become the Arrow" goes really in depth about tuning. Quite honestly, Ferguson goes a lot further with tuning than I ever considered necessary... at least, not necessary considering my skill level. I'm not in the same league has him.