I was wondering if anyone here has experience with Bell and Carlson Carbelite Classic stocks? I just bought a Bell and Carlson Carbelite Classic “drop in” stock from MidwayUSA for my Winchester 70 (.300 Win Mag) and I have a problem.

The action fits into the stock properly, however the barrel channel of the stock seems to be molded slightly off-center. When you look down the length of the stock and barrel, the barrel appears to point to the left due to the barrel channel’s crookedness. Has anybody come across this before? I was hoping for a true “drop in” fit, but it doesn’t seem to be working out that way. Any advice or helpful hints are much appreciated, thanks.
Also, I do have a Dremel but I am very hesitant to use it on an otherwise nice stock. [8D]
Thanks!