I finally got around to changing some of the cloth braided fuel return lines. After much research I decided to go with the yellow see thru kind from Mcmaster-Carr. I tried to get some from a V.W. dealer and all they had was vacuum cloth braided line and quoted me a price of $10/ft. and that it would not hold up for fuel. I was surprised that when I went to swap the lines that fuel just kept leaking and leaking like they were under pressure so I got the new lines on as quick as possible but had a big mess under car just did'nt think I should have lost so much fuel in that little of time and it was strange that the day before I pulled the same one off that goes from filter to 1st injector and no fuel came out just thought its strange. I'm going out to check for more leaks shortly.