Always fun to try different loads, combos, etc... I also see you are switching to BH 209. May I suggest that you return to the factory supplied sabot with the T-EZ and then experiment with BH 209. Once you have established a baseline for powder, powder charge, primer and the T-EZ, you can then start changing one varable and a time. This will enable you to more easily track what effect a single change will have on your Point of Impact (POI) & group. Make sure to let us know.