Nic77,

I started a corexy build a couple years ago using extrusion and THK, NSK 20mm rails. The Z is a THK KR series linear stage.
400x450 travel. Using nice Parker stepper drivers to test but noisy.

I ended up buying a maker select printer in the mean time. This build has stalled since I really don’t even use the maker select all that much. Needs to be finished since all the parts are here to do it too.

https://youtu.be/O3NwQxUiyS4