A usual load data shooting day in Lost Prairie will use up 80 bullseyes on two mainframe sheets with 5 shots to each bullseye. We never zero a scope on a bullseye but rather two inches left and an inch high so that we can easily see the hits against the white through the spotting scope. We're only interested in the group size, not hitting the bullseys.
I'll take a picture of the mainframe when I remember to do it. Our Digital Printer makes these on a very inexpensive self adhesive web of film 48" wide and then they're put through a 56" wide Laser reading cutter that very quickly cuts them out to shape. We just stick them on the Coroplast material about 6" apart side to side, staggering them in rows from top to bottom about 10" apart. We keep a log on each bullseye for projectile, powder and seat depth and any other notes on that group.
Latigo







