Yeah but man you put a lot of time and effort into trial and error, and cataloging all the info, and reporting on the,findings. I pretty well understood what went into reloading, and working up groups before,I started doing it myself. But someone thats never done it probably couldn't wrap their head around 4 hours of work, to make 50 bullets, that can be blasted through in a matter of minutes. Your info alone can save hours, if not days of work for someone like me just getting started. Hell just simple stuff like understanding why you can put 4 or 5 more grains of one kind of powder, than another in the same cartridge. And how much of a difference .3 or .5 grains can make. The info is all truly appreciated.