I also run the CALMINI a-arms with the BJ flip AND spacers. I makes alignment easier BUT it did give me too much travel(if there is such a thing). I have not looked to see what is my limiting factor but on downtravel, the inner cv ball bearings have completely destroyed the groove around the outer lip of the inner cup. Now that it is all worn away, it doesn't seem to present any problems but once I replace that axle I will have to limit downtravel to keep from messing up another set of inner axles.

Steve G