Soilarch

Wrong way, if the arrow hits low your rest should go up (or your nock down).

POI is more important than how the arrow actually flies...but I suppose the idea is to get them both right.

I prefer papertuning, but I'll admit bareshaft is a little less hassle (for me anyway...as I don't have or keep a paper holder around.)

You can always look up the Easton Tuning guide for some pointers.

But remember, you just need to pretty much try it all until something works. I just heard of a guy who had to actually CREATE some cam lean...but he can now shoot bullet holes with a bareshaft from 2-8 yards!? The rules are good, but they can be broken.