Failed again. I realise now that the only way to pass is guesswork and going against natural instincts for a valid qualification. Even phoned Edexcel to find out what the pass mark was and how close i was only to be told 'there is no pass mark - the senior standards verifiers decide whether you have passed or failed and they do not give out their marks'. So we have an exam board setting a test with no pass mark, no appeals process, no clarity of decisions (questions which include 'which best describes' can only be described as subjective therefore invalid). I give up!