If I may be so bold as to add just one small thing to The Professor's excellent presentation:
when removing Jesus clips use a small blade screwdriver & gently pry off the clip making sure your finger, your hand, a rag, something you can catch the little devil with is right behind it or it will disappear! I hate those things.
Woody, I swear, if I find a decent round magnet I will send it to you. Your low tire warning lite is driving ME nuts!