Climate unit installation

[Wizzie]

Guys I cannot get the climate control unit to go back in right. It sticks out farther then it should. There are small plastic sliders that came off the side and I tried to reinstall maybe not correctly. Any pics or help please. This is aggravating me so bad because this should be this hard.

[Crib]

Are you sure that it isnt anything behind the unit that is messing with the two cables attached to it?

The two guides on either side should easily fit into the two corresponding slots in the frame and allow the unit to be pushed in.

To me it sounds more like something behind the unit?