Is this normal drive train movement? (TD4 auto)

Hi all

I get a knock when I change between Drive and Reverse. I have taken some video in the hope that someone can look at it and see if they think it is normal.

What do you think?

Youtube link to video: http:Freelander drivetrain - YouTube

looks like failed diff mountings, if so easy fix.

I had the diff mounts replaced when I had a new VCU fitted a couple of years ago.

looks like they have gone again. Where did you get the mounts from???

I had them changed at an independent landrover specialist Keith Gott near Alton, Hampshire

The first part of the footage is looking from the VCU forwards towards the engine. The engine looks like it moves quite a lot. The second part of the footage is looking towards the rear Diff. The prop shaft moves because I am moving the auto gear selector between Drive and Reverse. The big jolt at the end of the footage is when I put the selector back into Park.