@Phaedrux Oh brother, rookie mistake. Broken wire. Tested continuity and then realized it was broken - I'm such an idiot!
A bit of a different Q, but still on this (kinda); what AWG wire do you use for the end stops? (And for the rest of the electronics?)
@droftarts Hi!
Thank you very much! 
Sometimes I just need to explore a bit more hahaah
Wishing you an awesome day,
Tinus
@Phaedrux Cool thank you Will have a look at it - I suspect the wire I was/am using is too thin - where I crimp it, sometimes it brakes off - and that means looking for trouble. The other wire I have is too thick - wonderful living in Africa!
PLEASE mark this also as Solved?
Eureka!
G32
Manual corrections required: 0.00 turn up (0.00mm) 0.00 turn down (0.00mm) 0.76 turn up (-0.38mm) 0.81 turn up (-0.41mm)
The M671 I used to define the springs positions was not correct.
Hi,
Sometimes due to mechanical reasons (and the wonderful accuracy of my build) I experience that some of the 3 Z axis goes out of 'alignment' - so it inadvertently tilts the bed. Is there perhaps a G-code that I can issue to let me move one of the Z stepper motors? I will make maintenance (greasing and cleaning the lead screws) a lot easier too!
Any/all help appreciated!
Tinus
@phaedrux Cool! I suspected that it may be in a different file - seems I am finally grasping how this part works
Think I may be on the point of having this completed. The individual homing works - just now the bl touch part...
@phaedrux Thank you! Question still is how do I go about with the following:
3 independent Z motors - each homing to an end stop (to get a rough levelling) and then using the BL touch to adjust each axis as required (homing using 3 z axis). I have had a couple of times now where there was some or other issue with regards to the BL Touch and I ended up smashing the bed into the nozzle....
@fcwilt Hi; ok that was for maintenance purposes (cleaning and lubrication) to have each individual axis be able to move up and down.
It is 5 7 and 9; as drivers 0-4 are on the Duet2 Wifi; and then the Duex5 is 5-9 (I have used the first stepper plug; then left one open, used the next, one open, used next on the duex5).
According to documentation on the duet wiki; I need to 'split' the 3 motors; each must run to the end stop, and then need to be 'recombined' in the homez.g
@fcwilt Hi; I will try again - but how do I now define the BL Touch; and as what?
I have this: M584 Z7 U5 V9 P3 --- the 3 Z motors are plugged in on 2 4 and 6. And They work in the order of 4 2 6 on the duex.
If I issue a M119; it tells me that there is no end stop for U and V....
@fcwilt Hi. I have now installed optical end stops; but I'm having issues with it - it only recognises a single optical end stop - and even if I trigger it; the z motor on that rail does not stop. Also; I have a BL Touch for bed probing - how do I define that; inclusive of the other 3 independent optical end stop....
@siam Is there any possibility to have this implemented as a feature for a future release of RRF? Perhaps store the data also on SD card so it can be backedup/restored?
Hi
Is there a way to see how many prints gas been done; etc? Like accumulative statistics? RRF3.
Tinus
Will the homing script basically remain the same, or is there something specific I need to do?
@fcwilt Hi! Thank you! Will try and implement ASAP - busy struggling with something else now again