LCA torsion bar area

[4aThrill]

On one of my Lower control arms where the torsion bar goes into the metal tap in there where it stops at is mostly gone  ; has anyone had this problem?

A.weld something in there to fix the problem
B.get tubular lower control arms

Any other options/input that I should consider?   

[b5blue]

Can you post a photo? You can buy a good used one to replace it for allot less.