where are you suppose to position the cock vane when shooting of the shelf?
I don't shoot 3 Fletch anymore but when I did the cock feather was pointed away from the riser. Not sure If everyone does this now, back In the day everyone I hunted with did this.
What should i be lining the shelf with?
I use mole skin. It's always worked fine for me.
Also i tried shooting both with 1 finger above and also three below, I liked the 3 below better, Is that normal?
More of a preference thing I believe. Some bows are tillered for 3 under and some are not. My bow Isn't tillered for 3 under and that's how I shoot It and I shoot fine with It.
Good luck and enjoy, It's allot of fun shooting/hunting with these traditional bows!