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I am trying to create a milling effect on some stainless and finding it a bit frustrating to create in XCS. I am creating a boarder and then adding circles in a line across the surface then doing a subtract like other patterns ive focused into an area, however regardless of the order i put the circles and outline in it is not subtracting the interior part i want to keep. any advice on other ways? or is their a way to toggle the subtract?