I have noticed that alot of people are much capable of what I have coined at the shop "bowhunter MOA" which your groups look good and what your doing works. I can't hate on a fellow archer for that however what I would do is go buy Bernies Idiot Proof Archery book and read it front to back, twice. That is what will make you a better archer by far. As well as a Hinge release or to use proper back tension. I'm not sure how proficient of an archer you wish to be but if you want to invest some time, you can become a force to be reckoned with. I know I have from just that alone. I used to shoot horrible with some wicked sweet target panic but thats over now.