Completely off topic? Maybe not completely because it is related to moving a machine.
I had a large Herbert Auto Turret lathe that was operated by cams on a large rotating drum; the machine weighed over 16,000 lbs. we moved it to a new location and didn't even bother levelling it; my "bushman" way of levelling was to put wooden blocks under the feet and let them compress more or less level. The first parts off the machine at its new location where within 1/2 a thou of the last parts before the move.
But with CNC machines you should not be quite so crude.
An open mind is a virtue...so long as all the common sense has not leaked out.