The Pivot shaft has fine threads on the drivers side, when you loosen the oposite nut and retorque to 20 ft/lbs this allows you to use the 22 mm allen head socket and turn the shaft in or out, there by moving the swing arm left or right. The threads are very fine so they do not move all that much with each turn. I found that when moved the swing arm to the left (toward the driver) the oposite nut would get tighter and have to be retorqued by backing off and then resetting to the 20 ft/lb value. I was able to get the belt moved to the exact location but it is surprising how many turns I had to make to get it to move.
I also wiggled the tire left and right as i did this and watched the belt alignment as I turned the tire. At first nothing but then slowly it started to move. After all is done I then set the torque to 190 ft/lbs and all was good. I also reset the tension to 1" of play. The following weekend the dealer replaced the swing arm, when I got it back I noticed that the belt was as tight as a drum!. The dealer must have set the tension while the wheel was in the air. The belt is off center as well, being much closer to the right then the left. It goes back this weekend so I will point this out.
On another note, my traction control light is now on all the time. It turns out some swing arms may have the bearing in backwards which causes this problem so I will let them know about this too.