All,
I guess folks are hearing about Blessing's success. I will simply say this....read the Advanced Features Document. It will tell you how and what to set.
This thread shows successful backtests with the 4 pairs that have been recommended. If you want to trade all 4 pairs, you need $250/pair micro or $2500/pair standard. Reading the doc file will tell you why.
As far as other pairs go, a lot of effort has been spent at trying others. Blessing was designed with EURUSD and USDJPY in mind. The two others just worked. The rest didn't far so well backtesting but it doesn't mean that they were all backtested with all possibly settings! Anyone is free to backtest Blessing on any pair and if a successful pair is found, share with us!
Happy Trading
v/r