the problem with sammi or cip is the fudge factor that your chamber will not have after fire forming cases in your chamber
to duplicate sammi you may be over sizing your cases
if you really want to learn to reload and shoot go to the range and talk to the guy with the best groups
to start though get a good manual (hornady) and read the first part of the book on reloading 10 times, get your head around what to expect
you can chase your tail for years and not get anywhere, the most important thing is everything has to be straight, concentric and made the same
when you get it its pretty basic and that's the best way to keep it
“If you do not read the newspapers you are uninformed. If you do read the newspapers you are misinformed”. Mark Twain