Ozbow

If not familiar here's the link :http://www.heilakka.com/stumiller/

For those that are familiar - have you used it and how accurate is it - playing around and trying to get the best arrow setup for my bow?

Cheers...

Hey curve you shouldn't be on here either!!

For me it worked well - spot on or maybe a little under spined. Depends how accurately you can measure the parameters of your bow.