I built a Dual X Carriage with Dual Z Motors a few years ago and want to upgrade to the newest stable version of Marlin.
This is what I am currently running, 1.1.0 RC3
Hardware is Oversized i3 with the following:
Azteeg X3 Pro with Viki 2
Dual X Carriage
Dual Z Steppers with Separate Endstops for leveling
Here are the questions that I have:
1. What version should I upgrade to?
2. Where do I find/put the pin assignments for the Extra Z and Extra X Steppers as the newer firmware just mentions that it will be assigned to the next E stepper.
I am not a programmer and it took me a few months to get it working the first time so I wanted to ask for help this time around.
Here is a link to my current firmware that is working (except for the basic buggyness).
https://drive.google.com/open?id=1pPKD4ijfQ9fkFAYNaPhvg9hWHwB2qdae
Here is a video of the printer doing a duplication print if any clarification is needed:
https://youtu.be/aOn0jR-iBpc
Thanks for any help you can give.
Edited 1 time(s). Last edit at 12/03/2017 08:53AM by mic03167.