I just switched to an Apex Covert Versapin sight. So far I like the sight and it was fairly simple to setup, but I am curious how much arrow to sight clearance one must maintain. I have dialed out 80 yards and it has worked great but I have not shot passed 80 as the arrow to sight clearance is pretty tight. So my question for others using similar sights is what is the minimum clearance that must be maintained between the top of the arrow and bottom of the sight?
