Geeetech

Hi, are only the firmware versions 1.1.8 listed on the Geeetech website compatible with the A20M printer, or should any newer version of the Marlin firmware also be compatible? Currently marlin 2.0.5 ( https://marlinfw.org/meta/download/ ). I have the 3D touch and tried the latest Geeetech firmware ...

Has anyone that does not work for Geeetech ever successfully changed one of the brass nozzles on the 2-1 hot end? I've read through and watched every video available and all i see are dozens of people like myself, who are knowledgeable mechanically and follow all the instructions, yet still cannot g...