I've loosened left brake adjuster till started to lose pedal height and tightened right brake adjuster and rebuilt right wheel cylinder, springs etc are all correct replaced brake hoses, backing plates are OK, and bled brakes over and over. Was told could be strut rod bushings but don't think could be suspension issue because when hitting brakes hard on my gravel driveway only the left brake will lock up. Rear brakes are adjusted ok. Don't know what else to try to fix issue