Hi again,

After trouble shooting the issue of using multiple probes (unable to print due to the offset always being to high) and after speaking with some others, they mentioned that it is a bug in the firmware. It seems that the mesh leveling is using the wrong offset. Its using the nozzle offset from the mechanical switch and not the offset from the inductive probe. This would explain why i can't calibrate it correctly. And currently have to turn the mesh leveling off to print.

It was mentioned that DC42 is aware of this issue? I just thought I'd put it out there incase this wasn't the case.

Regards,

Rimesy

Thanks for the quick reply.

So if I wanted to set the mechanical switch for nozzle height. I’m currently manually finding the height (using a piece of paper) then moving the x and y over the switch and executing g30 s-1. I’m then adding this to the line g31 as the Z (this is a negative value from the DWC read out).

Does this sound correct?

I also followed the same process with the inductive probe but the guide said to make it a negative value. Does this sound right?

Regards

Rimesy

Hi, I have a mechanical switch used for the nozzle height, and a inductive probe used for mesh leveling. However no matter what i do when ever i run a g32 or g29 before a print the nozzle height is always incorrect, and no amount of baby stepping seems to fix it (the nozzle doesn't lower). If i remove the leveling code before print and just home the axis myself before telling it to print, it prints fine. I can't understand why and what is effecting it. I'd like to set me nozzle height off the mechanical switch and use mesh leveling for the bed.

Can anyone shed some light on this? I have read through the various guides and these don't seem to have helped.

Regards,

Rimesy