hi everyone i have a bowrider and it has the tipical bowrider windshield.while i was on my vacation my windshield lost a screw and some of the windshield fell apart.i put in a new screw but it backed out again. the screw that fell out is the 1 that the glass in place not the 1s that hold it to the boat. any ideas how to keep the windshield together long term. also the window that closes is not closing properly. what is the best way to realign everything ? thanks to anyone who has advise