It seems I'm not able to re-train my Z12. I updated the prices of all assets Z12 is trading and hit the [Train] button like advised in the manual (I'm using Zorro S). After a long while the training was finished and the Z12.fac, Z12.par and the Z12_x.par (with x from 1 to 11) were written new - but their contents are exactly the same compared with the ones of 6 weeks ago. I guess they should be slightly different as a result of the training? For sure the "Result" shows also the same test period as 6 weeks ago (16.12.2010-10.03.2014) but I think this is hard coded and cannot be changed. What did I wrong and how to re-train the strategy?

Thanks, Sphin