gunner500,
I have similar experience as you with my AI,and will be experimenting with the 250TTSX this summer because of the much better BC. Perhaps we could share info,depending upon who gets the work done first.I probably won't get started until July,as I like to developers loads on "hot" days! I'm hoping for 3k or better and 1/2" to 3/4" 3-shot groups. memtb