Here I am again. Still trying to set up the second joint on an axis. I followed a article on the forum (27 Jul 2017 20:25 - 27 Jul 2017 20:33 #96594) which explains how to set up a axis that has two joints (in version 2.

and it is the only one I can find though I know it is old.
The latest problem is that when I start my Axis interface, it fails saying that I am using the same parallel pin twice; specifically the error statement is: gantry.hal: 46 Pin 'parport.0.pin-04-out' was already linked to signal 'y0-step'.
I know that is true because I did it as that is the signal I want it to follow and I do not know how else to do it and the article I quote gives no explanation on this subject and no search that I make brings anything else to help.
Sorry that I can't seem to get my machine working like it did for years and need so much help.