I will admit, I do not know anyone of your credintals but this guy has, amoung many other things, edited 3 editions of the P&Y record book and it' s director in 1988 when the rule was made 65%. I will take his word for it over some stranger on the net thankyou very much.
Pluto, I did not say M.R. James is wrong, I said that many if not most in my area shoot 65% still and after purchasing their bow, either have the dealer change it or do it themselves.
I will challenge M.R. James on one point...........I will strongly argue against the statement that 80% of the bowhunters afield are using more than 65% letoff bows!!!!!!