hello there just log on fist time not sore how it works looking for help with a problem I have on my 98 300 tdi es disco 1 fitted drilled and slotted disc allround and 4 new calipers and pads the rear brakes keep squeling tried a nother new set off pads a little bit beter but gets on her neves and this is giving me ear treatment do,s it mater witchway the slots go as on the back thay go reves to the frount as thay were not handed