I own a 98 SE Comfort, that I've upgraded the audio system to the JBL from a 96 SHO. Well, everything is JBL, except the tweeters which are supposedly Mach tweeters from a 97 SHO. I put them in and they sound great, though the Mach covers don't seem to work. They fit, but they're loose. All that would hold it in is a tiny clip. There are two holes on the top of the cover that I have no clue what they go into. Is there a different housing that the tweeter fits into, attaches to the door, and then the cover screws into that? Does anybody have any input on that, or possibly have what I'm looking for?