I was installing my Hellwig rear sway last night on my 92 E250 and it required me to move my rear hard line about 1/4" off the axle tube to clear one of the clamps. I know the factory brake lines do not bend as easy as the NICOPP stuff but this thing literally busted as soon as I put a little pressure on it. I routinely get up underneath my vehicles and poke around just to look for anything that looks suspicious but its worth it to literally poke around sometimes to find these dangers that you would rather find in your driveway or shop than at 70mph on the highway. I know a lot of our adventure mobiles sit around for weeks, months... sometimes years and that takes its toll on everything especially anything involving fluids. Stay safe out there my friends!