I sometimes locate the start-point on my parts so the imperfections are hidden on the part. This can be tedious and difficult to get the start point dialed in within a couple tenths of a mm to get it in the right spot. Being able to see where the start point is located with an axis line, a point on the bed, or just about anything would be very helpful. Being able to DRAG the start point to a position would be awesomness.