HI, Does anyone know anything about the IOR Valdada 6-24x56 35mm FFP MOA/MOA SF ILLUMIN. MP8-X1 (MOA-X1) RETICULE??...I read that some IOR's reticle values change when you change the power on the scope.at 10x gives you mils and half mils and at 18x gives you MOA. is that standar on all Valdada scopes??