Please clarify the air pressure requirement: The Q&A posted on Jan 21, 2025 says, "Air source pressure 8 to12 MPA," but this seems to be wrong, because that would be 1160 to 1740 psi, which is far beyond the capacity of a typical workshop air compressor and beyond the working pressure rating of typical shop air hoses and fittings. Is the posted answer off by a factor of ten, i.e., should the answer be "0.8 to 1.2 MPa," which would be 145 to 174 psi?
