Thanks for the tip azurite300E I shall ask the dealership to determine whether that would work on my model as I'm sure they'll have 'microfiche' style details available to them.

I just went to one of our remote offices (well, as 'remote' as you can get for this island!) and after stopping there for a short while and getting back in the car the revs went to 1500rpm even in gear. After a short drive I pulled over, stopped the engine, restarted it where it then remained at 1000rpm. Grrr if it's not one thing it's another... two steps forward, one step back.

Where's my trusty sledge hammer.........

Yours truly, going mad,

Glyn B.