The official subforum for discussion of the installation and use of the official M2 Dual Extruder upgrade.
2 posts • Page 1 of 1
Haven't used my printer since having to replace the Rambo board. When I did, I also added the Dual upgrade, and bottom Z-Stop and I have the Silver (older style) z-stop motor. . Bit confused on which firmware I should be using. I see a firmware for a system upgraded with 4 point leveling and z-stop upgrade, but no mention of duals. Then the one for a 24v silver motor with duals, but old style leveling.