New MPCNC for 2020! - Primo -

Greetings,

I was looking through the assembly trying to figure out where to once again put the Z-max limit switch.
The two methods I know from the prior assembly don’t seem to work for the new design. See link below.

Has anyone looked at this?
Is this something that enough people use it could be a part of the baseline?
Should i start a separate thread for this?

I like how the current trucks for the primo have the mounting holes for a axis switch and its up to the user if they want to use them. I think it would be good to mount it on the tool plate and make it relatively removable and optional. That way the cable can just clip into the motor drag train. My previous design their had to be a slack between the two since the switch was on the core and not the tool assembly.

Caveat: I am not stating this is to avoid the use of a touch plate, that is more important than the Zmax. I like having all my axes global defined that way i can jig up for repeatability or in case of power failure i just have to reload my work offsets and hit run. I also really like this for when i make a Z height map when trying to mill PCBs for surface correction so i can switch tools with good precision. I know i am a unique user so I will understand if its not critical since only maybe 10% of users use this feature.

https://forum.v1e.com/t/z-axis-limit-switch/7145

Cheers