I'm sure everyone's getting bored by now but I'll give an update anyway...
Jag back to gearbox specialist who updated all software, test drove etc and confirmed all is well. Caught train over to pick car up, drove 2 miles down the road and surprise, surprise same !Removed! noise again.
Called garage again and told them that nothings changed, who decided to tell me it was fine when it left them. Needless to say that didn't wash so have booked car back in again. Decided to go to lunch with family, came out of eatery to discover a pool of coolant under car! Called mobile mechanic to diagnose what the problems was who quoted me £500 for new radiator (fitted). In the meantime added some Radweld to coolant which seemed to have no effect whatsoever. Decided to get a second opinion from the usual garage I used for my BMW E30 who said they couldn't find a leak so thought it may be the head gasket (x2) being a V6 (£1600-1700 to repair). Although no mayo under the oil cap as I checked??
So, to summarise, car still not fixed after 6 month of ownership and I have a radiator that I'm sure will eventually fail and to top it off some little sh*t decided to key the car from front to back just to make my day!
I'm still waiting for the Jag ownership to get better!!!
Shaun