Just in case you haven't found these yet, they came from:
http://www.wrightbrothersrc.com/wargaming/index.htm
AJ's blog is worth a look as well: http://ajs-wargaming.blogspot.co.uk/
Apologies for not replying sooner. For some reason the speeddial setting for the forum kept randomly pointing to a Pokemon forum so I've not been here for a while!
Cheers
Andy