Shoot, on a windy day, a 10 shot string on a fresh face and compare the paper to the monitor. Let us know what you find. Do this a few times. Some days it will be spot on. Other days you might be a bit surprised. Do it in a pretty good rain shower on multiple targets and see what occurs. I love the convenience of e targets as well as the equalization of pit service....no doubt. I would like to see them used at nationals but only after more development.Our club runs 14 ShotMarkers and we have no issues that I am aware of.
And trust me, as President of the Club, I would have heard about any issues....LOL