all programs, spinesharts etc. suggest a stiffer spine than you need.
i use ontarget2 and just love the program, it makes dead accurate shighttapes etc. but for spine you can use what it says but you can go softer too, but you will have to try that onn out your self.
I shoot Navigators 540 at #55 and 29,5" and according to any shart i´m way underspined, but in reality it works great.
i use ontarget2 and just love the program, it makes dead accurate shighttapes etc. but for spine you can use what it says but you can go softer too, but you will have to try that onn out your self.
I shoot Navigators 540 at #55 and 29,5" and according to any shart i´m way underspined, but in reality it works great.