I thought of adding tracking to the poll but thought it may get too noisy to start.I never lost zero that I’m aware of with the vx5s I had, but I had one that I don’t think tracked properly. Unfortunately, at the time I didn’t realize what was happening. We were shooting out to 475, if I remember right my door should have been around 8moa, and I was at 5-5.5 moa. I knew my velocity and doing a velocity correction I would have had to been about 250fps faster than what my chronograph said. When I returned to zero my zero wasn’t right.
I just checked to edit the poll for that option and it won’t let me. All I can do is add options. Checking zero was meant to mean going to a range, setting up a paper target, and checking zero. Of course, we could go down the rabbit hole of #of shots per group, but for a simple survey that gets messyInstead of "I don't check zero", I think "I don't track zero" would be more applicable. For example, I've had a VX-2 for several years. I zeroed it initially and each year I shoot a couple times to make sure it's "zeroed". Is my POI the same each year? Probably not. I don't shoot the same target each year to track my zero. Do the deer care because the longest shot I've taken is 115 yards? No, they're dead.
I think many hunters assume that because the animal died they must still be zeroed.