What nocks do you use in your gold tip arrows, and why?  Currently, the standard gold tip nock does not fit my string, so I either need to re-serve my string, or try different nocks. What works best for you?

Ya I had same issue with my 8 strand string, I served fireline just in spot nock fits.. I also tried Bohning double lock nocks for my other 8 strand on diff. bow and they fit sweet. not too tight not too loose.

I shoot Easton S nocks in mine.  I didn't like the fit on GT nocks either

I use nock adapters and Merc nocks. The string that came on my last bow was overbuilt, so I twisted strings that suit me, my nocks and my serving material.

Killdeer