Has anyone replaced the pads that go on the 360 x 30 front and 330 x 20 rear rotors on the JCW? My 2019 pads had two stick-on centering pieces to be placed on the back of each pad. I ordered OEM pads to make sure I have the correct size and these have no stick-on centering pieces like my 2019 had. What I'm trying to find out is if the newer pads simply don't require them any more. I know I can figure it out once I'm in there, but would prefer to know beforehand. Thanks! (Can't get over how big these brakes are...the front 360 x 30's weight 28 lbs each...that's a lot of mass to act as a heat-sink!)