I've got it in my head they had a newsgroup named after them but I could be mistaken on that. There was also a URL for the CMA Members' 'Golden Page' on their website which had some AWP information as well, I wrote a couple of guides for it.
It was a mailing list that was put together by someone flogging off 'fruit machine tips' although this was actually useful stuff - there were emptiers but nothing new however there was a lot of good info on best ways of playing some machines to max your profit (like playing club cops n robbers and ignoring everything but the cashpot symbols within 4 nudges) - Chris Smedley is the name i remember from the list and googling his name + club machines gets you some old pages about the mailing list he used to run Chris (Wizard( was on that mailing list and offered it on there first a little while before he tried the newsgroups Yes that's the 'Club Machine Association', I paid £45 to join it and got the 'secret tricks document' which sounds like the one you're referring to there, I've still got a copy of it in fact It was mostly club machine information and older information at that.
