can someone please explain how the glove box lock goes in?????????? i bought the whole complete cylinder and new key assembly, i took off the part that screws into the cyl and put that in the door. now i can get the switch itself in but it don,t seem to go in all the way because i can,t get the key in, or does it latch when i close it. now i can close it and turn the switch and it will latch, what have i done WRONG???? i always have the worst luck with locks and fuel gauges. thanks for any input.