Good morning builder and Franc Otte;
First, when the bolt is maxed out in movement there is no problem getting it reassembled. IF you bend the bolt,you risk wood damage during bolt installation onto the receiver.
I have bent several RBL stocks. Mostly left handed. The draw bolt was attached to the receiver like SKB and several Franchi makes of old. When a stock moves back on me, it is usually because I have neglected a mechanical "spring" point. Trigger guards are the most overlooked point for me. Remove trigger guards in all bending. Re-position/adjust it to the stock afterwards to remove stress on your bend.
Builder, I found that 20-25 minutes of heat using infrared lamps allows me best success. Once moved during heating , I leave it set for at least 12 hours to make sure the wood fibers are firmly accustomed to their new position. Very rarely do I have to re-bend. It has happened though. Therefore, I let the wood rest 48 hrs and recheck my measurements to see if I need more attention to it.
