Hello guys, Once again I hope with the help of your experience for the following problem to find the most practicable solution. So, I want to renew the brake caliper at the rear. Since last winter a brake caliper at the front caused me a lot of trouble (as always in the most unfavorable moment), I wanted to be faster this time and exchange old for new before. So buy parts and also a suitable special key for the screwing of the brake line. But when trying to lure these rn, first gave up the brass screw connection on the brake line and when the key no longer reached and I tried it with pliers and enormous force I really came to the limits that I trust the brake line. But nothing moved. Obviously the relatively long threaded path in the brake caliper is really baked with this brass screw connection. I assume that it is the first brake caliper and thus they are now already in it since 1999 and have plenty of 400. Yes, what can I do now? A: Get the next piece of brake line (about 40 cm) until the next screw connection and hope that I can solve it….. B: Saw off the brake line above the screw connection, get me a new screw connection and unscrew the end of the brake line… C: Unfortunately I have no further ideas and no experience with fixed brake lines. Therefore my question. Who has had a similar problem and how to solve it ……. e in Saxony in Hesse