ok i got my sa and now i need to know ho to get the hubs and rotors off.i pulled the cap off and took the first snap ring off and i cant get that little round thing off.ive torched the hell outa but nothing. am i doing something wrong?.everthing is rusted and most of it had to be torched to get off.please i need some help.o and i did search but didnt get anything on the SA.thanx