do ALL the lower fasteners, on both sides, penetrate the door metal or a few do and the rest just go into the uphostered panels? more often than not it's a mish-mash of various sized screws. what should the correct sizes be? also, on the d.s. bin the small 2 hex bolts that fasten the top have open holes. should there be plugs, similar to the ones filling rest of the interior holes?

k