in their books. not one word. I've never said one word about using glue or a hose clamp, or a commercially available adapter to mount one of my cans. Not one word about how to fold, spindle, and form screenwire into a baffle is in any other book but mine. Ditto how to make a brass piloted drill bit, for counterboring a .22 muzzle, so that a tap can cut the female threads into it. Ditto the use of a washer and internal snapring as the front endcap. ditto the use of a red hot steel rod to cauterize the rubber disks, alternating sizes of baffles, sleeving a can, creating an underchamber or an expansion chamber, etc. Those ideas were all mine, or my buddy John's.