That's a very clever solution. I've been making it a point to leave my car out side in the sun rather than in the garage for the same reason, though it probably

That's a very clever solution. I've been making it a point to leave my car out side in the sun rather than in the garage for the same reason, though it probably doesn't make much difference given I'm only driving once a week at most. Does anyone know how accurate the 133 for 15 minute assertion is?