Rattling Brake Calipers?

[SLO_F-250]

Hey Guys. Hope yall are having a great Holiday. Ive had this rattling in my front end for some time now, and cant for the life of me figure it out. I have taken everything apart, check joints, etc. Took it to an 2 different alignment shops to look at it and they both say everything is solid.

So today I'm under there looking around, and can feel the brake calipers rattle a little bit. I then remembered reading something on here about early 99 brake caliper bolts.

Anyways, is there something up with the Early 99 Brake calipers? Bolts? My searches on here come up empty. It would be nice to figure out this rattle. Oh yea, Hubs & Bearings are fine.

Thanks! New updated pict of the leveled rig attached!