Hippo it was my understanding that the fall away needed to be adjusted at first but I was corrected later to leave the fall away as it was and simply re-torque the steering stem nut to 90ft lbs. I'm afraid that if you adjust the fall away and then torque the nut to 90ft lbs that the fall away would then be to tight.
Either way they come up with the same result but I have heard from several sources now to simply re-torque the steering stem nut.