I would think that if they were that far off, your tracking would be off as well. I usually will set the pitch settings on one blade, and then I will spin the other blade around and set it. Usually all I need to do is make sure it is the same at the top and bottom of the pitch range. I have found that most times the tracking will be perfect after this is done. But I still check that the first flight. If the tracking is dead on, and both blades are still that far out, I would tend to think that the twist on the blades are definatly not matched. What type of blades are you running. I am running V2 V blades and I find them to be VERY closely matched, and straight. Works for me. Good luck.