I got tired of the signal cutting out. Everything from a sweatshirt, to towels when parked, to the canyon mountains when the boat was leaning would make it cut out. I moved it to the top tower and its worked flawless since.
Between the bimini, the glass, a sweatshirt, the tower bars, towell...etc....Your asking alot mounting under the window IMO. But one signal cut per day is too many for me.
Maybe i am just asking too much, but i am much happier after spending the time to run it up the tower.
BTW...mine is the mag mount but stuck to the flat part of the aluminum 210 tower with a 1" velcro dot.
(Message edited by troyl on August 01, 2007)