I DON'T THINK ITS AN ALIGNMENT PROBLEM-RATHER THINK TWO REASONS, ONE BEING THE CROSS JOINT IS TOO SMALL TO STAND HIGH R-P-M-S ,AND MAKING SURE GREASE OOOZES FROM ALL FOUR CUPS--AT TIMES YOU MIGHT NEED TO ROTATE THE SHAFT AND TAP THE CAP UNTIL THE GREASE COMES THROUGH, A LITTLE HEAT [JUST A...