Hey guys, I have recently noticed my 2004 lariat 4x4 screw is drooping in the front end. I have had a 3" readylift leveling kit on it for 2 years now. What could be causing it to start sagging? as the front used to be a tad higher. it has 109,000 miles and i thought maybe the springs or perhaps the shocks are wearing down...give me your thoughts please. p.s. it really looked worse when i went from 305/65 pro comps to 35/12.50 mud grapplers. thanks!