My first and only rain shell, a seven year old Patagonia torrentshell, finally gave up the ghost, so I was in the market for a new rain shell. I decided that a goretex paclite shell would be worth the investment, and purchased a new Patagonia Super Cell, but found it to be almost totally ineffective for the climate I live in (southeastern U.S.). It didn't breathe at all, and miraculously seemed to pull water through the membrane?! After literally 5 minutes of steady rain, my arms were soaked, and after a bit longer, my torso would get it. I also have a pair of Arcteryx paclite pants that do the same thing. I relented and got a new torrentshell, but am generally confused as to why paclite doesn't work.
Here are my questions. Does paclite always do this? Do other "lines" of GoreTex do this as well? Am I using my jacket wrong?

