a) Is there an easy way to have the 2 Zorros installed in different folders update the same trades.csv so all the account's trades are in 1 file?
b) Once Margin has been set to 0 on the old Zorro, can the new Zorro run with the Margin setting that produces the same, original CR? Or does the new Zorro need to start with a lower Margin (how low?), which can then be stepped up to the equivalent Margin as the old trades close?
A Zorro can't write into the folders of another Zorro, but you can add the .csv files by appending one to the end of another one. You can either do that manually or write a small Zorro script for this.
The new Zorro can just continue with the margin of the old Zorro.
One situation is popping up with the multisession is that the window of zorro 1.20 got squezed and no way to open it full. It is so small that doesn't show anyhting of what is going on. Both windows, 1.22 and 1.20 were working fine for a few weeks but sudenly the window 1.20 got like this. Hopefully keeps tracking its traces. Would you recomen to close it and open a new 1.20 window?
Normally not - the squeezed window does not matter for trading. But you should still check the reason. Zorro does not squeeze its own window, so some other program on your PC could be responsible for that, maybe some desktop service that arranges windows or something like that.
