Draw is about 60# and yeah i have heard that 400 would be a better spine for my setup. the 350s shot so well i was reluctant to change too much at once but perhaps I will give 400s a go.

The things that will destroy America are prosperity-at-any-price, peace-at-any-price, safety-first instead of duty-first, the love of soft living, and the get-rich-quick theory of life.
Theodore Roosevelt