Hunt4hobbie, a lot of good advice here. Besides back tension, I found that another thing that has helped me was I noticed I was dropping my bow arm. My consistencey greatly improved when I made it a habbit not to release and hurry up and look where the arrow went. Now when I release, I keep my bow hand pointing at the target. I have made an effort to always do the same thing every shot. I feel 100% more confident in my shooting. Everything seems so smooth. I think with me, my flinching came after the arrow was released. Hope this helps. Good luck.