Maybe its just me I don't know. My last bow, I had for 10 years, a PSE Polaris Express, and it had a thinner monofiliment type serving and the Easton arrow/nocks fit on no probs.

My current predator has a braided type on factory string, and am using Carbon express terminators. I cannot get the nock off of the string without really prying the sides open, and usually it comes out of the arrow. I'm not sure its safe or wise to shoot any longer, I hadn't noticed. Are there special nocks I should be using? One of my arrows is cracked around where the nock goes in.

I will be switching arrows and wonder if its a problem across the board, specific to these arrows, or what.