I went riding the other day and pulled up next to another 98 900, i noticed that his stock rear seat sat flush with the rear plastic. while my rear seat goes from almost flush in the rear to about a 1 inch gap up front. if you look at it from the side you can see the hinge; now that i noticed it, it is really bothering me. is this the way the rear seat sits? Looking inside i couldn't see a way of lowering it without taking off the hinge.