It seems that many, if not a majority of UOA reports for Mobil1, show a bit more wear numbers over dinos, especially bearing wear. Is this actual increased wear from Mobil 1 or is the Mobil 1 simply dislodging burned on crud with encapsulated wear from previous oils? How can you tell the difference short of tearing the motor down and measuring? Or am I totally off base with my assumption? This 3,000 mile oil change crap on 3 vehicles is starting to **** me off, and I want exteneded drains with an over the counter oil. Thanks