RE: OVER-Spined?
My GT 7595's are borderline "overspined" for my 29" draw at 70#. When I drop to 60#, I know they'll be overspined. I'm not certain how a 500 grain total weight, .300 deflection arrow will do out of a 60# setup. It sure would be slower than I'm shooting now. I'll bet the bow would be quiet, though.
Good question, Jeff. It'll be interesting to see what everyone thinks.