After resurfacing ( 0.33mm was removed or 13 thousandths, according to Mercedes only a maximum of 0.3mm or 11.811 thousandths can be removed from the block & Cylinder heads combined . So technically I’m 1.189 thousandths over spec & I only resurfaced the cylinder heads . So there is no chance at trying to resurface my block either if I wanted to , the machine shop said they had to remove that much to get it flat & told me to use a thicker head gasket ?! .