When traveling on wet pavement, the carpet under the large slide on the off door side gets wet for most of its length. This only becomes noticable after arriving at camp when the slide is pushed out and the carpet is revealed. The carpet does NOT get wet when the trailer is stationary and its raining, regardless of whether the slide is in or out. So it appears the spray from the tires is finding its way inside. Anyone else have this problem and/or a solution? It has been this way since I bought it, but I seldom have to travel in the rain and I put off finding the leak until now, when the WIFE said fix it.