It's been three weeks since I've had the H&R ARBs installed. I've developed a peculiar knocking noise - which just so happens to occur when turning aggressively left or right from the rear. Some times the knocking can happen by simply going over a slightly uneven road.From what I read in this thread..are the NeuSpeed drop links likely to resolve this issue? Has anyone had any problems with them? What other alternatives are there out there (i.e. to Neuspeed)?Also, can you get drop links for the fronts?