I had the same problem 2 years ago during my rebuild right at that same point. If I remember right, Bill is correct. I did my own lines. I remember disconnecting that fitting, bending just a touch, with my fingers till I got it just right. I think it was the 3rd try. Just a point, I filled with dot 5 and breaks work great. I recommend, as that master sits bolted to the frame and more exposed to air differentials, hence possible moisture pickup and problems. Keep the faith. Art