I saw no marks or other evidence of the trigger mechanism contacting the stock, but I did discover that the trigger was set as low as it can possibly be set.

I cranked the spring a couple of turns, and so far that seems to have fixed the problem. Even if I slam the bolt shut roughly, the trigger still works properly. The pull is still nice and light, actually better than it was before.

Originally, once the accutrigger blade was depressed, it went off upon almost any touch on the trigger... Now there is a little "feel" to it, which is much better in my estimation.

It's too dark to shoot, so testing it with live ammunition will have to wait until tomorrow.