Thanks for all your suggestions....I will follow up on them....

I often think that when some-one says, "It'll cost more to repair than it's worth," ...of a friends car. It was vandalised to get the radio out and written off. Next thing you know it's being driven round by a new owner who bought the write-off and revived it!

I guess there is a balance between what it is worth to you and what it is worth to some-one else!

Best wishes,

Peter