I just have a question. I had a Zeiss Conquest 4.5 x 14 that had great glass, however if you adjusted Parralex on the scope the zero would shift. This was on a standard 700 / 308 I sent it back to Zeiss and they immediately replaced it with great customer service, however I was just wondering if anyone else has had a similar experience because I am now a little leary of using a conquest.