Red, sorry have not been on this site for awhile.
I think that the bedding tightened the groups maybe a 1/10", but also I do not see the occasional 3/8"-1/2" flyer.
A little wind, slight differences in hold or small variations in ammo, just does not let you keep putting them in the same hole

Still, I like shooting the rifle a lot & use it in local competitions with good effect.