I installed the new Zorro fresh to a new folder, downloaded some data files, backtested Z1 and even ran it live for a second. No errors to report and all seemed fine. Just one thing I don't like: Even though I never touched Z12 stategy, Zorro opened and 'modified' Z12.trd. See attached screen shot. This is my number 1 Zorro bug. Zorro should not touch Z12.trd unless you trade that strategy.