No Ron. unfortunately. To be honest, I am not going to get too involved, as a look under the bonnet put me off trying to put a regulator on for her. Whilst the alternator looks you in the face, the auxillary belt is a different game.
I said, 'Didn't the AA bloke do the check I have just done'. She said he didn't, just started it and said the battery was ok. I'll check the battery in the morning to see what it is holding.
How he came to the conclusion the battery was ok, I haven't got a clue.
Now I have told her that it seems an alternator problem, she will probably take it to a friend of theirs who is a mechanic. I did stress, that if he comes to the same conclusion, not to just splash out on an alternator, try the regulator.
TD...yes, all connections tight and very clean. Just a smear of grease on the terminals