just recently got a set of stainless braided brake hoses for my LHD 67 TL 850, all fitted EXCEPT n/s/r, which of course was the only one i didn't check beforehand: can anyone tell me whats going on at the inboard end of this hose? there appears to be a pipe perhaps brazed into the side of the fitting and comes from, what looks like , the brake proportioning valve....is this short bit of pipe part of the brake hose assembly?....thanks, Adrian