Looking for help, or ideas.

The original K-member had been welded on, not sure why, but the welding was horrible, so decided it was better to replace, I'm gonna climb around under it now and recheck all fastening points for tightness and got someone to help me so I can be outside car and see if I can figure out what is actually moving

It takes two people. One to move the: steering wheel back and forth, tire in and out from top, in and tire out from side, etc... while you are under the car eyeballing things 8 inches away up close.

I bet you see something.