Hello there, I've never used one of these Mailing List conversations before so I apologise for any mistakes.
If there is a rule against posting external links, I apologise. Or if people want me to paste the code directly in to an email for this mailing list I will do so. The Stack Overflow question was originally based on my thought that I had made a mistake in my code. If this IS the case then I do apologise, and I would appreciate knowing just where I've gone wrong.
Regards.