Thanks for that important information. I don‘t have a pic right now bit I would like to WARN all who have a modern 4/4 with additional brake reaction bars. Recently I saw that on both sides at front the brake hoses are rubbing against this reaction bars and have to be substituted immediately. I will take braided steel brake lines then.
Heinz,
I noticed this issue on Aldermog after fitting Brake reaction bars. I took the cheap way out, by slitting along the length of suitable silicone tubing and sliding over the brake hose, securing with a thin strip of silicone rubber along the cut.
The silicone hose was free to move and it seems that this protects the rubber brake hose sufficiently.