I have rarely gotten bullet holes and if I do I generally have to make changes anyway. I am not big on paper tuning but I do use it as a starting point.

One thing I am going to have to learn with these binary cams is..........can I tiller tune as I did in the past with dual cam bows? Even if it throws the tiller measurements off a hair? I always tiller tuned my dual cam bows to get the best groups available at 50-60 yards. Always worked for me, especially shooting broadheads. I started doing that after reading an article by Frank Pearson on tiller tuning your bow to shrink groups at 60 yards.