I have been meaning to update this..
I did just that ,but not necessarily in that order.I shot one at 30yd and adjusted up a hair.Then I shot a few small game 2 3/4-6s at 10yds of so then moved my sights left a bit..I shot at 30(266 hits),40(204 hits),50(142 hits) an 18yds..My 18yard pic is...