u/Hemingray1893

This is the last thing stopping us from yard driving the car. This is a new Dorman master cylinder. I have a 1/4x3/16 brake line adapter (brass component) between the brake line fitting. There is nothing for a brake line to bottom out on in the master cylinder itself. I can tighten the fitting as much as I want, and it will still leak. Eventually, it starts stripping the threads. Is there a special fitting this master cylinder requires? Any help is greatly appreciated!