To revisit this--when Shilen remarked about increased ridgidity of the action and Otteson wrote a chapter on ridgidity of actions and adding sleeves, pillar bedding was not popular yet. Some stockers have the action sit only on the pillars, others have it sitting on the pillars and bedding. My question would be if a stocker let the action sit only on pillars what good is the extra cut (that maybe weakens the stock) called increased bedding area? Glue-in maybe another story also. Kinda confusing.