Can I some how allways when pressing start on a cut, get the program to run a Hom4e Co0mmand to to my cutter ?
Ah Usally move my cutter head when working in the cutter tray, adding and or removeing materia and small pices?
You could use the Grbl Start GCode commands
Laser Tools > Device settings
The command set there will always be sent as the head of the Gcode on both stream or Saved Gcode.
Rather than re-Home my machine for every run, I do not move the laser by hand. I have created a Macro that moves it to a handy location. For example, I use something like G0 X380 Y385 and name it “Retract” to move it to out of the way in a back corner.