I crawled under car again and took pics of the line wear. Doesn't look like copper, but it can be bent quite easily. Anyone know what those lines are made of?

There does NOT seem to be a leak at wear point. Thinking I may just move the clamp to next sump bolt and install sleeve to prevent new wear. Then maybe JBWEld wear spots and wrap worn area with fibreglass tape.

I searched a bit further and found a drip coming off one of hoses on the steering box. Picture below. If that connection is leaking, kind of hard to get at. Anyone had same problem?

__________________
Graham
85 300D,72 350SL, 98 E320, Outback 2.5