Matchett or all,
I must admit I was sceptical at first but after 14 years of trading my experience with paper trading and test accounts are not like the real thing so I used the same assumption with robominer and dived straight in.
Being a little sceptical I started with a minimum account size two weeks ago of $250AUD. That had doubled in the first week with minimal
drawdown 
, tripled in the second week with slightly more
drawdown 
due robominer choosing to
go long 
with EURCHF and the price dropping from a order limit sell of 1.5183. I have no problem with this and have full confidence the EURCHF will hit that mark again soon. The EURCHF has strong support and a strong turn around double spike bottom at 1.4298 in history.
I must admit the AUDNZD is better suited and will produce more profit faster. All other currencies have not been activated mainly due to the wide spreads I am exposed to with the current company I am with.
Robominer appears better suited to trends especially with stacking of trades and not overlapping (unfortinately), if trades were placed overlapping like FAPTurbo it would be much better again.
I have balance factor set to 0.0 (automatic).
I tried to trade the same trades as Robominer physically and human emotion steps in again and I made two losses due to that so decided to just let it run and it just works!
You will always get
drawdown 
just like starting in negative territory due to
spread 
, this can be intimidating for some, so that is when you walk away from your PC for a
short 
break and come back later. This is all just part of trading Physcology.
Not being happy with not being able to trade other currencies I now have three other well known robots.
Another tip is to just use small lots and let time make the profit, if you get greedy and up lot sizes you will come crashing down, that is the nature of the market.