I have a BX23S basically the same model as yours. When I was grading my property with the box blade I tilted it using the stock adjustable link on the right side of the lift arms. I was able to get it to the point where only the very end of the BB would engage the ground. I dont see how getting it to go any farther than that would do any good! The more you tilt it only the far end of the BB engages the ground. You will just be digging a narrow trench with the very end of the BB at that point.
Exactly but I've seen how the driveway crown is created by doing just that. What got me on this quest is the desire to make the adjustment easier, without installing hydraulics, by applying the Weaver crank on the right side lift arm.
