Oops, sorry Jan. With three or four of ya firing at me at once, you're all just one big blob to me at times.LOL!

thanks for the apology. I was wondering if you 'should have gone to specsavers' (but then again you might not get that quip - not living in UK)

'big blob'?    Well just so as you know, on this particular topic, the posters that are usually on different sides of the fence would seem to have come together. It is a very unusual occurence - but for this I guess it speaks volumes in that some views we as posters do hold in common.