Adem, no problem im not a car mechanic and i certainly dont have 25 years of experience. Im just another csl drug addict.
But.. considering he has changed pads and had his rotors skimmed that certainly leaves me to think the problem is
probably elsewhere. And when i read that he has spacers installed it is a good idea to remove them just to see if they were the issue. If they are cheap versions or not of hub-centric type they certainly can cause steering wheel wobbling. I dont know if wheel bearings can cause it too but i think if they are shot enough they can?