1981 CJ7 - I have just done a complete brake job, replacing drums, piston, rear shoes, front pads, rotor, and calipers. Before the brake job I couldn't get a good pedal when bleeding the brakes and I still have the same problem. When I bleed the brakes there appears to be no air coming out of each wheel?

Does anyone know whether I just can't get all air out of the system or have a small hole somewhere in the system?

Please give your suggestions.