Strike Plate position question

[USN_Sam1385]

Using Stu's calculator. My wife's bow is an English style longbow, no shelf cut in, shoots off the left hand.

What would I enter as the number in that box?

Also, my bow is a 58" Thunderhorn Coup Stick, anyone know the strike plate position cut for it? Thanks

[Bow Bum]

This link should get you to the instructions on how to use the calculator. If I remember correct, there is a good explanation of how to measure center cut of the riser.

 http://heilakka.com/stumiller/Dynamic%20Spine%20Calculator%20Instructions%207-18-10.pdf  

I'd try to explain, but I'd mess you up.

Good luck!

Brian