My driver side wear sensor is.....um.....sensing...and it's DRIVING ME NUTS!!!!!!!....I just received my Powerslot rotors and Metal Master pads. My question is...are there any special tool for caliper removal or anything special I have to do? I plan on putting them on this weekend. BTW I am doing the front and the rear rotors and pads if that makes any difference with removal and installation. Thanks for any help...have a nice night!