Posted by Stuart Pethy on
URL: http://oldforum.flyshooter.com.au/load-testing-question-now-with-part-2-tp5707756p5707770.html

nah haven't included the lower ones as they weren't the best .30.2gr opened up, lots of vertical
this lot was the best
yeah the target calculator is playing funny buggers as i manually measures from center to center  for those groups and got these
 30.3gr group measures 1.777" center to center, but if you get rid of that wide one its only just under an inch
about 1.023 center to center for 30.4gr
about 1.141 for 30.5gr
.669 for 30.6gr center to center

yeah what to do haha, i wish i tested 30.7gr now haha