I know someone else who just recently had a simultaneous failure of both front braided brake lines on a SHO.
We determined that when he had his wheels re-balanced recently, the tech added weight on the inside rim edges with clip-on weights. These spinning chunks contacted the braid when the wheel reached a certain turning angle and wore little patches through the braid, which allowed the inner Teflon liner to fail. He blew through an intersection and hit a curb, and luckily hit no one else.
Words of caution on these lines: Unless you 100% trust the people who made your lines to fit correctly and not contact anything, you need to remove the suspension spring, disconnect the anti-roll bar link, mount the wheel, and then move the suspension through its full range of bump, rebound, and turning angle, in as many combinations as you can think of to ensure that there is no contact between these lines and any moving or stationary parts.
Keep in mind that lines that don't contact anything with 6 or 7" wide wheels will probably contact with 8" wide wheels.
Additionally, every time you have a wheel off, you need to thoroughly inspect these lines for any signs of damage, wear, or kinking. If a line is damaged, stop driving the car NOW.
OEM flex lines can take a lot of abuse and not fail, this is not the case for aftermarket braided SS lines, just a few wires of braid can fail and these lines will blow right out. In professional racing, SS braided lines are considered wear parts, and are replaced frequently, often every race.
