I have just posted a request for advice relating to a 12 volt electrical problem. I am an elderly, retired, chap who has toured Europe in caravan and motorhome since 1983, . . . .( I think it was '83, it might have been '84). I have been in engineering all my life, firstly with military service, then in the Aerospace industry, now I play guitar with a small combo, just to keep active, and maintain a decent level of brain function. I have read several of the posts relating to issues with which I am familiar, and find that the advice and assistance offered seems to indicate that this is a really good forum to belong to; so here I am !