Heads up on this one. Assuming your running the stock guards, take a look at the left fork wear ring where the inside edge of the guard can contact it. Mine has a narrow notch worn 3/4 through! Almost to the fork.
I beleive this is from the tension of the brake hose migrating the inside edge of the guard back. The stiffer GG guards should cure this, or some additional wear ring. I always liked the plastic rings on the old GG/Husky Zoke 45s.