Here's my problem, hoping maybe somebody else has experienced this. On my 2005 Escape, I get a very small drip of water on the inside firewall when the a/c is used. The drain is open, the leak comes from the backside of the evap case between it and the firewall where there is about a 1/2" gap per design. I can see a little trail coming from up above the level of the drain. The case is not sweating on the bottom or the back. I am thinking the low-side line where it goes thru the firewall is sweating and dripping down because it is not insulated, but if this were the case, I would expect this to happen to a lot of Escapes, but nobody I've talked to has heard of it and there is no recall that I can find. Anybody else experienced this problem? Right now I have an adult diaper stuffed in the gap to absorb the water and keep it from running down underneath my carpet.