Good afternoon, New and probably stupid owner here. My car is 48 hours old now, and every time I try to park it the front bumper skirt grinds into the parking block and/or curb. The parking sensors say 35 inches, 30 inches, then GRIND the front bumper skirt is grinding on the parking block or curb. I think this is happening because -the Model S is SO low to the ground (My last car was Lexus RX 330) and -the parking sensors seem to not see curbs or parking blocks. is this common for your cars as well? or are my parking sensors not functioning correctly? it's irritating because at work the parking spot is diagonal to the curb... thus the right bumper skirt grinds even BEFORE the sensors get to 35 inches! I'm nervous about the first time I park in an area with a higher curb. Will my bumper rip off?