Do you let it trade overnight? My position size multiplier is 1.15. I've used that since the beginning and i didn't even think of changing that. I did play with the "Range between levels" value. The JPY currency can move a lot in a single session. I keep it at around 33 instead of the 21.
I've crashed many demo accounts in the past trading manually or using different EA's but if I can find a method to succeed and grow my account in demo over time, I'm confident I can do the same in a live account. The best training is to get results over time as the markets will show you things that you don't expect and can't predict. If you can keep your money you are ahead of 80% of the traders out there.I know I am a tiny little fish so it is best to wait for the whales and sharks to make their move before you make any move and go along for the ride.
The low lot size makes me avoid getting emotional knowing that even a temporary DD will not destroy my account. Btw, my largest DD so far is 1.5%. I can live with that. I also might not trade for a day or two or have to wait for the news to pass. I'm learning to be patient and reap the rewards in the end. I only made 5$ the other day and I am happy with that. It's 5$ i didn't have yesterday. Other days I make 50$ or even 100$ and I am just as happy about it.
Patience Training Example
Good luck, patience and lack of greed to us all and we might just be able to make easy passive income in the long run!