Hi, my wife and I are both hunters and 3-d shooters and are thinking of getting into some paper shooting. I don't know much about it to tell the truth so I'll throw out a few basic (possibly stupid) questions. By the looks of what I've seen on these boards there seems to be a million variations on what distance or combination of distances you can shoot. Could someone shed some light on this please! How large are the ten rings at each distance? I've seen 18m FITA targets, but what size ten is used at 30?50?70?? I could probably rattle off questions for hours so why don't you fill me in on what you think would be good to know about paper shooting!! Thanks so much!