Originally Posted by
YooperMike
Ahh, ok. I didn't realize you drew the bow with your nocking tool. Not trying to be a smart-a$$ here, but how would this be different than clipping a release on there and marking the string? I understand that it's one-stop shopping if you are going to use nock rings, but for someone like me that doesn't use them, i'd rather just mark the string and tie a loop and not have to mess with removing the nock rings.
Using the roller is more exact, and it clipping on a nocking ring will allow 1 person to do this job, it would be really hard to mark it at full draw without another person.