Munruly,

I probably should have mentioned the limbs were maxed and actually measured 71.5#. Having said that, I shot a lot of different arrow weights when I first got the bow.

491 grain arrow with the bow set up similar to above post = 268 fps. With that bow turned down to 60#, I got 245. My ' 03 BK Pro got 255 fps with that arrow, limbs maxed at 61.5#.

There is something wrong with the numbers you are getting. My DC Pat @ 60# with 526 grain arrow was getting 236 fps.