I have a question that might seem silly. I feel like maybe I should know this. Anyway, here goes. When I'm running the AC in my car on a hot humid day I always turn the blower motor on high so I can feel the cool air hitting me. But I notice that it doesn't seem to be as cold as it should until I turn the blower motor down to half or a little lower than that even? Is that normal? Its gets nice and cold, just seems that when the blower is on high, it doesn't feel as cold.