In the few months since I had started my SAS I've had two pretty decent size rust spots pop up ( pretty much out of now where). On driver and passenger side corners. Same exact spot on both doors. I have since cleaned out all the drains in the fenders and doors. When I bought the truck it was pretty much rust free, which is pretty tough around here. Anyway its driving me crazy. Can anyone point me in the right direction for lower door replacement skins. I've been able to find full and half door skins. I'm only going to be replacing just the small areas maybe up to 1/4 of the lower section. So I don't want to buy a full half door. Its way past bondo and at this point I'd rather cut all the junk out and star fresh with no worries of it popping back up in 6 months. Thanks fellas