Hi yall. I need advice on brakes for a 92 jeep wrangler. Tgey were worn, and the rear wheel cylinders were leaking as well as the proportioning valve. We replaced the shoes, drums, wheel cylinders, and proportioning valve. For the fronts we did, calipers, pads, and rotors. We bled at least 1/2 a gallon of brake fluid through until it came out clean and air-free. Now the brakes don't do a damn thing. The pedal goes to the floor and it stops, eventually. They definitely won't lock the wheels up. Where would i go now.