I have a 2015 F150 5.0 4x4 with a 6 inch zone offroad lift. Recently the truck has developed a front end popping sound similar to a bad strut or swaybar link, however when checking things over I could not even get a millimeter of play in anything (ball joints, wheel bearings or swaybar links) and was wondering if anyone has any ideas what it could be? Struts are also brand new within a year.