I shoot a 458g arrow @74lbs for pull. I'm shooting 6.189 GPLB. Another archer could be shooting a a 255g arrow @ 37 Lbs of pull and they'd be shooting 6.081 gplb. These two setups are very close as far gplb but not even on the same scale if you figured out the KE for both
adams,
Good point, maybe I should have put a little disclaimer at the bottom of my post...."Assuming a typical adult male compound bow setup..."