Have a new sako with a soft touch stock. Despite trying several different load combinations do not seem to be able to get repeatable accuracy over a benchrest. Are using a caldwell front tripod and caldwell rear rabbit ears rest. Been wondering if the material used for the soft touch stock is gripping the leather of my tripod and rear rest and is the cause of my poor accuracy. Anyone have any thoughts on this or encounter this problem at all?? What could I use to allow stock to move more freely??