I'm wondering if anyone else has experienced cold feet on the driver's side of the Model S? I've taken it in for service and they report that the climate control system is working fine, but the area near the pedals remains colder than the rest of the cabin, even when the heat is cranked up and set to the "feet" setting. It feels like there is a draft though there doesn't seem to be any air movement. I've tested the heat with a laser thermometer and the temperatures in the foot area are 10-20 degrees lower than the rest of the cabin or the passenger side. I'm in Northern California so it's never incredibly cold, but this is both strange and frustrating.