was driving my work truck home tonight. the steel line going from master cylinder to the portioning valve.pop a leak bad thing here is my repair shop is 20 miles from the house and i don't think i can crimp the line as to were it looks like it broke. and on my truck the master cylinder is a single reserver type. so it looking like a tow bill is going to be coming my way. glad to get it into my driveway as i was 15 south of my home working .and the shops north of my home.