Richard Bridge: "I wonder could we all club together and send FFS on a course on writing and punctuation? Half the time I simply cannot follow what he is trying to say or to see if there is indeed a rational train of thought in there. At least I can usually understand PDQ even if I think he is a dangerous lunatic."

The problem might be with you!! If you re-read your post, first sentence, you said 'FFS'....in case you meant 'GfS'. NO wonder your comprehension is confusing to you!...so save your collection of donations, and send yourself!..(wink)

GfS