My friends 2018 S550 had a bit of a fright the other day when he took the car up to 240km/hr.. He was some what put off by a massive amount of hood bulge, said the sides of the hood were deforming well over a centimeter !! Other fellows with 2015's don't seem to have this problem. Has any one else had this?? And any solutions? Also noticed that the 2018 hood is way way heavier then my 2012 Boss hood.