I'm using the J tech Laser post tool with inkscape...and it inserts G4 Px delays to let the laser startup before moves, etc.
However, they are also inserting G4 P0 for some reason, and Mach says that is a "Parameter number out of range".
It does seem silliy to insert a delay with 0 time, so I dont know why they are doing it (I have a separate email in to them on that), but shouldn't it still work?
I found this Mach g-code reference, that states there will be an error if the number is negative...but 0 is not negative :-)
https://machmotion.com/cnc-info/g-code.html#G4_Dwell_So other than post processing my post processed file and changeing all the P0 to P10 (P1 still gives the error, but 10 or higher dont), is there some setting I'm missing?