[achandler]

So far I have been fortunate, and there is no sign of any leakage near or from the plastic thermostat housing. Quite why Rover/BMW decided plastic was good enough for their flagship car, I have no idea.
I can get a new plastic kit from sellers on ebay or Rimmers, but does anyone know if some clever chap has made one out of metal? If so, can you point me in the right direction?
Many thanks