Ok I am installing my OME Heavy/Heavy greasable kit and I know that everyone says to put the A spring on the driverside, but I could not find an A marking, where is it? All I noticed was that three of the spings had a + (Plus) mark on them, and one had a - (minus) mark? Which goes on the drivers side the plus or the minus? Also the kit only had 2 anti-inversion pins in it, there should be 4 correct, 2 front, 2 back?