Hi There Just I got my Zeiss Conquest HD5 5-25x50. But when tried to set it up, noticed on Windage and elevation turrets says U/R on both!! When you turn either one it is not moving like normal up and down or left to right!! it moves diagonally from left-down to up right on both of turrets. Do you have any idea why it is like this or this is the way Zeiss works?!! Thanks for any help and inputs.