Hey guys new to the forum, and have a question for you. Hope this is where this belongs. I have a weldment that we need to probe lets say 4 points, then of those points I need the lowest point so I can set my work offset and cut and get minimum cleanup. We have Renishaw probes and this will be run on a Mazak horizontal. I have no problem with the Z probing and use a macro to set #501=#187, measure next point and set #502=#187 and so on. My issue is how to go through those numbers and have it use the lowest point and set the work offset.