I thought speed humps were installed as a challenge, if my suspension can still take a hump at speed I know it's working right.. I do know it REALLY pisses off the sissy nannys that forced the township to put them in, when you go sailing past them mowing their lawn at full droop 8" off the ground, at 60mph. make sure you apply a tiny bit of brake pressure too so when you land you get a nice loud chirp from the tires as they come back down. "That's what I think about your hump"