Does anybody know of open source design files for a round PCB heatbed? I see a number of options from Chinese vendors at various diameters, and was curious if there were design files floating around similar to what's there for the MK2/MK3 square beds.
Havent seen a round one, but if you want to build one yourself the square ones can be adapted. However the chinese silicone heaters are pretty solid imho.
