I have put the Hero Me Gen 5 on my Ender 3 V2. I am also using Marlin Firmware complied from this site:
The instructions from the Hero Me Gen 5 said "You will need to set your printer’s Home offset (not to be confused with the ABL sensor firmware offset). The Gantry Adapters for the hotends move the nozzle forward -9mm from the original position. So my nozzle is set 9mm forward from stock position and hanging off the front of the work plate. So my question is:
1) How do I do that? I've tried connecting my Printer to the USB (the USB cable came from my phone) on my Mac and used Pronterface to get the attached file. The printer responds to the Pronterface UI and I've tried the M206 Y9 and then the M500. But head moves but goes back to the same place.
2) Is my printable space 9mm smaller now? How do I tell my printer that the middle is not where it used to be? When I imput the following command, G1 X117.5 Y117.5 Z10 (which I believe should be the middle of the bed), the nozzle ends up 124mm from the front, 109mm front the back, 121mm from the left and 113mm from the right.
Any advice would be very welcome.