"Bedding", as I understand the term, is the fit of the metal parts to the wood parts. Just because I wanted to know, I once epoxy bedded a Rem 788 in 243 from rear receiver tang, right out to front end of forearm, with space ahead, both sides and underneath the recoil lug. Was my most accurate hunting rifle, ever - maybe in spite of what I did. But, suggested to me that sometimes a "free floated" barrel is not always a given - is easier to do, but that might be all? Not a target rifle, by any means, but groups tightened up a lot on my Ruger 10-22 when I build up rear sides of receiver and then put "up" pressure on barrel at fore arm tip - clearanced the underside of that barrel band - much, much improved, but since I did all at same time, can not say what part of that actually made the difference. So in your case - put something - even wraps of electricians vinyl tape - around your barrel at fore arm tip - easy to do - easy to undo - see if that makes a difference. Kind of like the "centre bedding" that target shooters used to pay to have done on their No. 4's...