I have a 1999 2800 that leaks in the cabin when it rains. I can't determine where the water is coming in, but the carpet is soaked under the SB side table after it rains. I replaced the port window gasket and it doesn't appear to be entering there and dripping down. It seems like it is coming up, but I am pretty sure that is not the case.
Any suggestions what else to look at? Should I remove the carpet and go from there?