I purchased my truck a few months ago, low miles(7900) with a lift kit already installed(4" Pro Comp). My question is, have any of you experienced a front end rubbing or binding from hitting dips in the road? This is driving me crazy because there's no sign of tires rubbing or anything. What it feels like to me is that a brake is being applied to the wheel that hits the dip. If I hit some pretty good dips on the highway at high speeds it's really nerve racking. Have any of you experienced anything like this?