I've just downloaded and had a play with this. First 3 levels are free.
I don't get it! What can be learnt from this other than don't go over 2% and don't go too much under 1%? Am I missing something?
Why does he make it so that you have to sit there with your calculator entering the same thing over and over? Wouldn't it be better just to type in the % risked for every trade and then hit "backtest" and view the equity curve... and then compare them all for different sizes?