What size of box did you use? I recommend a tall target test with exact measurements for the scope's maximum range of adjustment. Your scope may track well in a certain range but then change in another. I've read about this happening. I also had a scope that held zero great but dialing was weird. Sent it back to the manuf and they fixed it.I tested the tracking and it’s spot on as far as a box test at 100 yards. Windage at distance was correct and minor correction at each interval were correct as well.
I am using 3025