I have had a Bushnell Trophy for several years. Small dot, medium dot and circle dot all shoot to the same POI. Change to the crossbar and I have to re zero it. Otherwise it does fine. I don't recall tracking, but zero was not difficult.

Jack

"Do not blame Caesar, blame the people...who have...rejoiced in their loss of freedom....Blame the people who hail him when he speaks of the 'new, wonderful, good, society'...to mean ,..living fatly at the expense of the industrious." Cicero