Thanks a lot for reaching out and congrats on your recent DARWIN's creation.
Looking at your system (I reckon we are talking about MHZ, I can see that you tend to increase your risk / exposure when your trades go South.
These martingal-ish practices are replicated with caution by the RM, which is one of the main reasons behind your strategy's and your DARWIN's differences.
I hope the following article proves helpful: http://help.darwinex.com/darwinex-for-investors/darwin-vs-strategy
If interested, we'll be happy to arrange a 1:1 Skype session to explain this in detail.