Yes..last year. Somehow I knocked my sights coming in to my stand in the dark. After I shot right under the deer and missed at 12 yds, I looked down at my sights and wiggled it....it was loose! Man I was pissed, but hey oh well. It taught me to check my sights before I hunt, and when I get onto my stand everytime. I have the numbers written down for my sight levels just in case it gets loose again.

shadow