putting Sedona to rest

Sometimes in developing trading systems you realize that your efforts have been in vain. At that point, you can do one of two things:

1. tweak the system slightly, try new currency pairs and keep trying
2. move onto a new system armed with the knowledge that you've gained from the experience of testing and failing

I've tried #1 all week with the following tweaks:

• try trading with gbp/chf, eur/aud, eur/jpy, gbp/jpy (the only profitable pair!), eur/gbp
• only enter in the first hour (12:00 -> 13:00 EDT), or first two hours
• filter based on days of the week
• use JPY and early London session for box, trade from 8am - 12pm EDT

Nothing works, so I'm moving on.....new systems on the way.