I was ready to take my tC to the dealer couple of days ago because the air was barely cool and it was not that hot outside. I was sweating and cursing untill I realize that AC dial is at 1/2 point to the vertical position... I was cruising late night and turned it down a bit because it was too cold and forgot to put it back... That's how all these bogus "my car is a POS" threads start, I guess.