So, I have removed Cover, and had a look to see if anything was obvious.
All looked normal, except for the tightness of the Belt.
I did start the Car and teh Rattle / Tick seems to have gone, but the Engine was still warm from a Short run I did earlier. Though, normally on a short run, it doesn't warm up enough to stop the noise.
Is this too slack?: (I think it is but not having done anything with V6 Belts before, just need a Pro's answer )
Click the Picture to see the Video:
Fitted Electric Memory Seat, Leather Cubby Lid, Wood Dash, Message Centre.