1965 Valiant low brake pressure

Okay, So I did a stomp on the brakes thing a couple times and heard a lurch in the front like something moved, so I tightened the adjusters as far as they would go and backed them off to the point that the tire stops after 2-3 rotations and it seems to stop alot better, Im going to wait for someone to come home and take it on a test drive and see if that solved my whole problem, if not ill start tearing it down.