those are some fantastic groups for sure and will only get better with time and experience. Nice going. Actually for prone shooter you could get one of them little two man tents and shoot out of that. I know a fellow that bought an "outhouse blind" when they were on sale at Wal Mart and loads and shoots out of that blind on rainy days. He said it is a great way to practice actual hunting situations. I bought two of them same blinds when Wal Mart had them for $19.00. I have never even taken them out of the box, but with all the rain lately, maybe it is time for me to sit in one of my outhouses.