I'm getting my Viper Deluxe this week and I want to change out the string, I was told I need a dyna97 12strand padded loop 64 1/2" If someone can make me one or point me in the right way to someone that can or has them, that would be great.

http://www.recurves.com/Custom_Bowstrings.htm  

Chad is a sponsor here<><

Yep, Chad is the man......

I had a Viper deluxe Longbow and changed the string to TS plus.  It increased the hand shock.  You might want to stick with B-50.

Ordered one of chads strings, can't wait it try it out

Just ordered two yesterday from Chad.  Had one on my chekmate h2. good string.

Got my vote!