Hello everyone I posted a couple of days ago about a knocking in the drive train I have the three amigos with me which have been on for a while now I have narrowed this slight knock when low speed braking down to the passenger rear hub I am curious to if anyone knows what this could be. Could it be a bad hub there isn't any play in the bearing or could the spline be worn on either the hub or half shaft any advise would be very much appreciated.

Sounds like your hub is gone. Tt only takes 1/2 of 1mm or play between the reluctor ring and the sensor to set the three amigos off.