If it is the settings, how come that Z12 & Z2 are fine with the same settings?

That can't be, downloaded actual assetlist from Broker with download script, assetlist looks fine, still the problem remains.

...well, seems something may be wrong with the US30 / SP500 / NAS? Cause Z3 suddenly isn't doing so well in backtest either.

What I don't really understand, I downloaded the Assets files with the download script, that used to always work well, somehow it doesn't anymore, so the leverage for the indices is wrong... I am sorry for assuming the Z1 was wrong.