If I could help you Marjoprydore I would. Unfortunately I do not know the answer to this question.
Ed has stated that any post that will deter questions from being asked will be removed. In my opinion Pulse's post is designed to stop you asking, and I find this hypocritical that he is stating firmly the setter's requests but he is ignoring this site's rules.
If you want to carry on asking, please do, it is then up to individuals to determine whether they want to answer or not.