OL has always been on the forefront of performance with his bows, and I'm not talking speed here, I'm talking about taking a heavy arrow and shooting it out of a lighter weight bow at the SAME speed as the heavy arrow out of a heavier weight bow ie: same KE and momentum, less strain on the archer.Most people don't appreciate OL's thinking.
That kind of thinking is somewhat revolutionary for trad archery whereas most people only think in terms of sheer speed and have to use a lightweight arrow to do it. Many bowyers these days are recommending 9 GPP and the people who buy their bows are even shooting less weight than that, some down to 6 GPP. OL wants to shoot a 10-14 GPP arrow out of a 45# bow equal at the same speed a 60# would normally shoot that 10-14 GPP arrow. There IS a difference between speed for speeds sake and performance.
I can guarantee you more bowyers will sell 60 pound bows avertising shooting 9 GPP at 200 FPS than will bowyers who advertise 45# bows shooting 12 GPP at 185 FPS. It's a product of our environment.
That said I shoot homemade wood bows at 47# and 10-12 GPP at 145 FPS
still I can appreciate where OL is coming from.