That did not take long. you made two personal attacks. I give back what I get. I don t wear pink panties . If you disagree , your more than welcome to debate, but make a logical argument. I gave one possible explanation of what may have caused the poi shift. I provided data to back up my thoughts So far your contribution has been ." I never seen that, it got bumped and you don t know squat! " you been here 5 months add something to the forum Show us some rifle builds, share loading data, pictures of a few Longrange groups. Would be interesting. Add something positive instead of trolling