The other day, fighting mid-winter boredom, I was punching paper with my .308.  I put a sandbag on the porch rail and kneeling, resting on the bag shooting.  I don't know if it was the position I was in or what, but a couple of times, even though I was holding the rifle in tight, it would slip a quarter inch down on my shoulder as I was squeezing off.  You could miss da tirty point buck dat way!  I was wearing insulated coveralls.  I looked at the recoil pad, and was amazed it is as smooth as a baby's butt.  I've had the rifle a long time, and just never had a problem with it and never noticed it.  Any suggestions for a change on the recoil pad??............velcro maybe or super glue?