Recently did a heap of suspension work to my VL Calais, in the rear it has a whiteline 22mm 4pt adjustable sway bar set on the tightest setting, Pedders adjustable panhard rod, pedders sports ryder springs and shocks and nolathan bushers and trailing arms. Problem is when driving the panhard rod and sway bar make contact brushing past each other over bumps. Everything boltend up fine and matched up no worries, panhard rod did not make contact with the standard sway bar at all. Any clue why this is happening, if its common and how I can fix it?