Superior to possess a leveller. TBH I just leave my STAC on x10 and crack on from say 30 - 250m While using the occasional 1 nudging the 300 mark ( in perfect situations, and if I'm able to’t get to it or it to me). A narrow FOV using https://auto-brake-parts99630.onesmablog.com/considerations-to-know-about-thermtec-vidar-660l-2-0-71460193