On the more modern stuff, brake pull and torque steer is caused by an alignment issue. I'm not sure how a straight axle could be out that far unless there has been recent modifications to it. I agree with HRL, brake adjustment only affect pedal free play with the exception of a gearlube saturated shoe and drum. Then, after a while, they just lock on until you come to a complete stop. Keep us updated as to what you find,
Scott
