[lnfletcher]

I replaced the bottom seal and increased the angle of mine and it seems to seal good. The problem I had was the paint was worn under the seal from the old angle, so I suggest getting it right before paint. I originally had mine at about 35 deg so that I would not be looking through the frame while driving ( I'm a larger guy), but didn't like the look so after a year or so, I changed mine. I like the look better at the steeper angle and have adjusted to the view.