So after losing my driver's side interior door handle plastic insert, I ordered a new one (actually, two after discovering the hard way that the driver's side is the RIGHT side, which makes no sense to me but whatever). It seems like it should snap right into place, but it doesn't. This should hook around the front end of the metal handle, then snap into the hole on the rear, correct? Or am I missing something? Because when I do this, it just falls back out. I'm starting to think a little glue or putty might be the answer. Any suggestions?