Removed my dash to replace a couple errent vac pods and gotta question or two about it. After a few hours, choice words and skin damage worthy of a Purple Heart, I had a thought. I had problems after not getting air to the right places with the right switch selection and know the ACC can give strange output with partial failures. I found 1 of 2 footwell pods bad (* I have the earlier version) and 1 of 2 recirc pods bad as well. Question 1 is, what kind of symptoms would the above scenario give? Question 2 is, what would be the problem if I got LOTS of air through the defrost with the system OFF? (The defrost pod was ok) Turning the system ON only slightly reduces the volume of air. BTW I replaced them all and am almost back together, looking forward to a successful ops check! Any thoughts?