Hello, So my incompetence refreshing the rear end has led me to now need to start from scratch the hard lines for the rear brakes. I have done all the small ones but by the looks of it I am going to have to renew the ones that run all the way along the underside of the car. To be fair they actually look pretty well corroded so it's not a bad should. Has anyone done this before? Presumably I am going to need to drop the fuel tank to get better access to the lines. And it looks like it is one long straight to, presumably, the master cylinder? Obviously I shall investigate further when the time comes. But any advice, hits or tips would be appreciated. If anyone has some exploded diagrams that would be really useful. Thanks