I have a '99 271 Fas tech, when I waxing it up for the summer, I noticed that the center piece on the front of the windshield is sticking down further than the bottom of the windshield frame by about a 1/4 inch. As I looked at it closer I can see that the windshield has moved toward the back of the boat maybe a half an inch. I tightened the screws in the bottom of the windshield frame, they took about a half a turn each, not real loose. Also the foam strip under the windshield was starting to stick out about a 1/4 of an inch.

Anyone else had this show-up and what can be done to align the windshield again?