I have a 2012 Outback 301BQ and I have noticed after rain storms and when I take it out of storage the awning, in the middle, is full of water. It looks to be installed correctly so when it is rolled up there is no way to directly get water into the awning. So it must be wicking the water in some how. This is my first TT RV so, is this normal? I would rather not have to scrub off mold every time I use my awning. Thanks.