W116 brake lines rubbing

[rob300SD]

I noticed a rubbing sound when I was making a tight turn yesterday. Do the brake lines rub on anybody elses' car? I dont think they ever should. I'm afraid they could snag and get bent roughly or wear down over time. Not sure how old they are. Ive seen much worse. No heavy cracking or anything yet. I know these lines go from the inside but there's no bulging or any apparent issues with them.
I've replaced both front calipers and the lines went back just as they were when I started. I had to adjust them at the top to take the tension out of them after getting the hoses on the calipers. I hate that part. I hate the mess and dealing with these lines. If I have to reposition them some different way then I'll just order new lines.