I'm happy that I made this purchase recently, even if it doesn't make me money (Which I think it will in time) it is an excellent example to me of how to get EA's working. I too have given Hammey's settings a try and have been seeing good results - the big price breaks do seem to work well with his times.
My only problem is that my MT4 is not placing trades using the 2nd and 3rd charts it made a 24 pip profit today on the 8am London trade, I closed it manually as I was not convinced that it would push higher and I couldn't resist it. The 6pm London and 845am NY EAs just don't seem to place trades though... allow live trading is enabled and I have smiley faces : \ any ideas? The only difference between the EA that trades and the 2 that don't is the trading time...
yes, you have to change the "magic number" for each FMT EA on each chart, you can just change the last digit of MN on each so none of your charts have the same MN.
Also, I do not recommend the 8am London time anymore.
I only trade FMT at 8:45 NY. on GU pair and 18:00 London on EU pair.
good luck !