Guys I have been researching for awhile and read almost every post and watched the you tube vids. They all seam so simple to do on a 700. Then I pulled the action and barrel off the FN SPR and looked over the MCM A1 stock. No room for pillars on the pre 64 action w/ DBM in this stock. So how far down the stock does the bedding material go. Just to where the barrel seats on the action or three inches down the stock in the barrel channel?