Thanks for your posts guys. When I look at the equity chart of Z12 there you can see a flat area from ~October to January/February in 2011 and 2012. So I still have hope that this is the third time we see such a behavior. My plan is to let Z12 run till End of this year without intervention. I that time I will change to newer versions of Zorro. Even when there is a drawdown it surely should must made some profit in 12 month. Changing versions won't kill a ~300% profit to 0%.

Time will tell.

The Z5 strategy performed as it should. Even when I don't like this grid trading...