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3D Printing Class
Hi I have had this printer for a while and it has been working fine until I have fitted a proximity sensor. I have fitted a sn04-4 as is fitted in the full kit. I have removed my existing Z end stop and plugged the sensor and negative to this plug on the mks and the live from the 12v input I have wired in a resistor circuit to drop the sensor voltage. Also uploaded firmware via Gary McKinley GitHub. All seems to work fine on the new firmware apart from auto bed levelling / z end stop.Any help would be appreciated.