I understand the increased noise issue when going from split to three under and then fixed crawl. To me, the trade off is worth it if my accuracy increases substantially. Most of my hunting shots are 20 yds. or less. Consequently, I will pay much more attention to the state of my quarry, namely whitetails, and opt for shots where they are basically calm, which is what we should be doing anyway. We all know how a deer can react to a shot when on high alert, be it loosed split, three under or fixed crawl. Many animals have been missed or wounded either way when in that mode. Bottom line - accuracy trumps noise. Just my opinion.