I'm in the process of going -1 +2........Holy Phuck!! The front sprocket was unbelievable and I was prepared for the legendary reputation for being tight. Laughed at my impact wrench (air) and my 3 ft breaker bar. Ended grabbing an 8ft long piece of oil field trash and grabbed it at about the 6ft mark to bust it loose.......are you kidding me. By the way, I'm 5'10", 195 lbs and no stranger to the gym.
BTW....the retaining washer (only 3,300 miles, Gen4) left all the interior teeth in the splines of the shaft and no dealer within 250 miles of me had one in stock. Now my shits all torn up for a week or so. I guess the point is, if your going to do this, order one ahead of time.