Oh, yah, that... That was something I think Greg Vogel suggested to me one time. He said someone else had done it to give them more clearance for something, maybe swaybar related. Although he also said it might avoid some binding? That makes no sense to me though. Specifically I was told to flip just the forward parallel link only. At the time I did it because I was told it might help with my
ridiculous rear suspension problem. It didn't help. Actually, now that I think about it with fresh eyes it looks like it gives you less clearance for your exhaust and for Progress rear swaybar clearance.
Needless to say, I eventually went back to the stock configuration.