I have a M77 Mk2 in 25-06 which I am putting a Boyd's stock on. I have hogged out the front pillar to free float the barrel but every time I take it apart and reassemble, I find different points of contact so I have come to the conclusion that I need to bed the action. I have viewed many videos about bedding but none are specific to the M77. The angled front point is my concern. where exactly do you put the bedding epoxy in this area and how do you prevent the epoxy from getting into the threads? I have seen videos showing putting plumber's putty into the threaded holes on rifles where the hole goes all the way through, to block out the epoxy, and when you put the screw in, it pushes the plumber's putty out. But the M77 has a blind hole and if it is filled with the plumber's putty, the screw could not be installed since the putty has no place to exit. Any ideas?