So I got the glass fixture out fine. Replaced the glass in the fixture, and now I am having trouble getting it back in....

The two plastic screws that go into the motor go in fine, but I cant seem to get it to snap all the way in. Still a lot of play in it, and doesnt ride smooth because its not snapped in. Not sure but I think there are two little clips on the white plastic in the middle which look like what holds the mirror in, but no matter how hard I press I cant get it to snap in.

Any ideas or pics? Certain way I should position the motor? Searched but couldnt find anything.