I was checking the barrel to stock clearance on my BVSS the other day as suggested on this forum, when I noticed that the rear tang is hard against the stock. I seem to remember it being said that the rear tang should be free floated. Should I relieve the stock to get clearance? I have definitely noticed that rear action screw torque has a huge effect on accuracy on this gun, an indication to me that the stock is bearing upon the action in a way not favorable to accuracy. What would you guys suggest I do, if anything?

As always, thank you for any help and sharing the wealth of knowledge you guys have.