Thanks for the info!

Question, I ran my very accurate level (0.02MM per 100CM) along the y axis and it appears there is a very slightly twist in the rails to the tune of 0.03MM per 100CM along the entire Y axis, is it worth adjusting the levelling feet to compensate? (if this will have any effect on the casting since it's a steel base machine) For reference it appears the front left foot is low. For the squareness, the X appears to be further forward on the right, and further back on the left. Would a lower left front foot cause this?