Crooked K-Member

Having been an alignment tech for several years, K would imagine that trying to set the camber on shifted K would have theCamber adjusters crossed up pretty hard. There's not a lot of adjustment range in those cams, and so to get the wheels straight up with any caster at all would be very difficult. Compare your side to side adjuster positions.
If you replaced those factory K bolts, the securment of the K to the frame will depend on the torque on the bolts......instead of the mechanical interlock of the shoulders on the bolts, to the holes. The way I drive, I don't think I could trust the K to stay there very long.