That doesn’t sound right – if you exported from Tickstory and launched via Tickstory (by pressing F8), you should be getting a 99.9% modelling quality. Please check you are exporting to the correct MT4 Data folder. In MT4 go to the File->Open Data Folder option and ensure this directory is the one you are exporting to. Also make sure that your FXT files (in tester/history) are marked read-only.
Hello, everything works fine, but now the quality of the model is 90%, you know tell me why? Do I have to do something different to get optimal quality?