Have you read this thread? I have posted the same observances many times.
The EA is capable of trading slightly differently on different accounts, even with the same broker. Sometimes a trade will post on my demo account that I dont see on my live account and visa versa. If you really want to know how this is possible you will need to talk to a programer who has experience with this program.
Going to every EA I've posted on and repeating the same identical questions is quite annoying. If you want to know about our experiences with that particular EA, read the postings. If you want to know what brokers we are using, read the postings. If you need clarification, do your research and study. This is really an independant project, you need to have your own understanding, and take your own risks. If you find something interesting to share, please do, but read the thread first, its probably already been posted and discussed.
Ken,thanks for advice, i'll go thru the thread.