Anyone every take the outside rear view mirror off a 2004 wrangler sport? I'm thinking about trying to tighten the mirror up to elimenate a small vibration blurr. Do the bolts just thread into the hinge or are there nuts on the end that will fall into the door when the mirror is removed. The shop manual just says to remove the bolts and mirror from the hinge but seems like there is always a wrinkle to mess up a seemingly easy job. Thanks for any help.