I don't know if I have understand, I try to explaining using an example:
MOM_force ONCE x y z
this mean that the next block that call x or y or z will print out on gcode their values even if they haven't changed?
Yes, the values of X, Y and Z will be output to the next line regardless if they are modal.
Thank you jkane1,
and so ALWAYS mean that will be output each line till MOM_force OFF?