I'm closing this thread now.
Somewhat disappointed in some of the posts on here.
Rightly or wrongly Polly had a concern and a genuine question which was answered early on.
I would remind you all we have a strict 'Be Nice' policy. In future when an OP asks a question you deem to be 'too fussy' or 'curtain twitching' then, unless you feel you can be nice, don't answer.
I don't like jumping on you any more than you like me doing it but as I said earlier, I will not have the UKPF getting the same reputation as other forums.
I'm drawing a line under this subject now. Please don't do it again.