Front end gets shaky...

[Jabes1]

Caster is roughed in, not exact... I want to put new bushings in before I take it to be done precisely on a rack. This problem has recently developed, so in a sense its leading me to believe its a balancing problem, not so much caster. Caster if I remember correctly is a non wear adjustment, but regardless, the tires are wearing pretty evenly. One thing I'm not fond of is a problem on a forum, and someone gets it figured out and they never say what fixed it. Ill be sure to post what the problem was... any other ideas guys?