Zipper string

[malcom.f]

This has been asked before but here goes I found a mint Bob Thompson zipper 55@28   62amo. It come with a fast flight string and also the paper work when bought new have shot it about a 100 times with the fast flight string and shoots unbelievable got scared and switched to b50 and it was horrible so my question is can I continue to use the fast flight string it does have bobs micarta tips on both sides of limbs
Thanks for the advice

[Tyler C. Moore]

Posting pics of the tips would help! But if they have Micarta on both sides you should be fine with fast flight!!