Thanks all for you time and advice, I know Mark has the knowledge and thought it may have been a stock fault. I am a bit embarrassed having just left the car to stand outside for a couple of weeks unable to think about it, I took it to a local fixer just to be sure, he rang me back after replacing the bolt in one of the engine mountings, even simpler than your suggestion mattr, thank you.
I cannot describe how much noise was generated, just like having a box stuck between the car and the road in forward gears, worse on full lock.
Thanks to all again.
