I was ok, but if i run the print it heats the bed and hotend before the mesh, i want to run the mesh before the heating but cant figure out how to delay the heating
Assuming that you are printing a GCode file from the SD card, you can put the homing and mesh bed compensation commands in start.g instead, so they get executed before the heating commands that your slicer puts at the start of the GCode file. You may also wish to include a T0 command in start.g.
Thanks for the reply..
Can you give me an example of what to put in the start.g as I'm new to Duet,
is it as simple as the following?
g28 ; Home All
g32 ; Bed mesh
also, do I have to put something in the gcode to trigger the start.g?