Last winter I siliconed the thing shut too. I also cleaned the drain holes. I have to get the crank rebuilt so I got creative with some rope to hold it closed. I expect some improvement with the gap at the corners when I get that done. I suspect when the rain turns to snow that a little less moisture will make it through.
Right now I am thinking that the hinges and the amount of an angle on the windshield need to be tweaked hinges closer together, greater angle.
Thanks for the responses.
Mike
