I am no expert and have only been shooting traditional for a few years. But, I shoot three under and cant the bow quite a bit. It seems to work well for me. In fact I didnt realize how much I was canting the bow until the other day when my wife was watching me shoot. She said "you tipping your bow at about a 45` angle". This has not been any concern to me, as my shooting has only improved since swithcing to three under. Split finger feels very awkward to me now. When I first started in archery 20 years ago as a young boy, a wise man told me that "In archery, things are different for each person, and if something is working well for you, do it"