I just finished building my 243 AI and I am looking for some help with load data once the cases are fire formed. I have an 8 twist 24 inch barrel. I have both the 75 and 87 grain v max to play with. If anyone has some load suggestions I am all ears. My preferred powders are h4350, win 760, h380 and h4831sc. I have many other powders but if you have load data for any of those powders I would prefer those first. Thanks for helping.