I find those results pretty surprising myself. I would have thought that canting the bow and inducing torque would have made the groups increase in size and have an affect on accuracy. As OHBowhunter said I wonder what the results would be at greater distances.

In general, I don't miss left of right, most of my misses are high or low and are either caused by deer jumping the string combined with some distance misjudgement and/or simply misjudging the distance. All Indian, no bow with my misses.