I am presnetly building a BA Falcon RTV Stationwagon. I have the suspension and locking rear axle installed and, after intitial satisfactory operation, now have tailshaft vibration. Based on Mark Websters' project some years ago in the Ford Perfirmance Magazine, I have tried 2 degree wedges in the rear suspension; some change but not fixed. I have installed spacers (washers) at the rear of the auto transmission; some chamge but not fixed.
Does anybody have any experience in this area and can give advice as to how to fix this teething problem?
(Checking on the internet reveals this type of problem to be not unusual with raised suspensions.)