Im glad you brought this up,,,there's so many different ways a MLer's Stock, Forearm or a complete one Piece Stock are connected to the MLer. After you take your MLer apart for Cleaning and reassamble it you have to have everything exactly as it was befor you took it apart or you'll be off when shooting. Sometimes when Im shooting a certain MLer and it's right on I leave it togeather if possible and clean it that way so I know nothing's gonna change. If you dont have the exact tightness on your Lug Screw as befor things might change.
Yea a Pic of the Glass Bedding Job would be nice to see
(BP)