I have updated my Huxley to the latest Marlin firmware. It is now working with bed autoleveling. I have successfully printed a number of items using it. The autolevelling is not 100% reliable yet, but that could be my hardware. You just need to watch it and if it is wrong restart. The files I changed are attached. Also included the Openscad parts for mounting an SG90 servo and micro switch.by alvin - Huxley