Thanks both.
Have you seen my deliberate (!) mistake? When I bought the model a few years ago, the windscreen wiper, on the left hand side, was missing. I had a damaged Trofeu Ford Escort, which had photoetched wipers. One was cannibalised and attached to the Alfa. Unfortunately, I superglued it, in the wrong position. It should be facing the other way, towards the centre of the windscreen.....Oh well....
Cheers,
Steve