I do agree about making sure it is perfectly zeroed at 200 and will try a 100 yard zero and go from there.
My velocity has ben checked through two chronograph's.
The scope height is center of scope to center of bore.
I do like these bullets and believe that they are the best .25cal bullet for long range. Though i do wish thay would get the 125gr .25cal bullets out soon.
I have killed two deer with them with DRT preformance.