Looks cool... but I'm worried about repeatability and accuracy. I've seen a lot of similarly-designed 2-motor "drawing robots", and the precision definitely wa

Looks cool... but I'm worried about repeatability and accuracy. I've seen a lot of similarly-designed 2-motor "drawing robots", and the precision definitely wasn't 0.4mm (as claimed). I imagine this could be difficult given the use of gravity to supply the lateral cutting force? On a related note: I'm pretty excited for the ShaperTools handheld router: https://shapertools.com/ https://shapertools.com/ You get the benefit of big work pieces & CAD-based routing, but in a hand-tool form factor.