if my ps pump were dying, how would i be able to tell?

perfect. brand new tie rods, rack, balljoints, caster camber plates, ca bushings, inner tie rods came with the rack. its not wandering nearly as bad as it did, it might be normal. my wheels are jittery across pavement when sitting still and turning, last night i saw the ps line banging on the sway bar, so im gonna fix that that might fix the jittering, but its still knocking so i guess im gonna pull it apart and try to tighten the castle nut on the balljoints