I'm really liking my new 945 but when I repositioned it today one of the little "bumpers" came off of the windshield mount. Of course I didn't realize this until I hit the road again and looked to see why it was bouncing. :x It's so small that I never did find it. Probably went down the defroster duct! Poorly designed mount if you ask me! Bel sent extra suction cups in the box ....... should have sent a few replacement bumpers too!