I had to take the headlight housing and headlight off because one of the mounting nuts was loose. I had to rotate the housing about 30 degrees to get it to come free. The mounting bolts are now tight but I have been trying for a hour to get the housing back on. It looks like the right angle metal plate on the housing captures a plastic piece above the headlight. I cannot get the metal housing to go in so it is flush with the headlight bucket. Any suggestions?