It seems every place I put something it comes here or yonder so starting here...Ive been going on and on for a year about how much info you can find in old Muz Blast at 1.50 each I buy a few years at a time. Ive run across some really great stuff but this one I never heard of in 30 years of shooting these things "Wet PackS" kind of like balis-jell it will show you just what a ball will do OR not. To long to get into here and cant copy the pics and drawings , but if your intrested call NMLRA for back iss May of 1980. This looks like a great way to tell what your load will do at what range to ?? Fred :hatsoff: