The tutorial starts here:
https://zorro-project.com/manual/en/tutorial_var.htm

The bit about multiple timeframes is discussed here:
https://zorro-project.com/manual/en/tutorial_kelly.htm

Finally, here's the manual entry for Timeframes:
https://zorro-project.com/manual/en/barperiod.htm

The manual is your friend! laugh

www.vitaltrades.com - andrew@vitaltrades.com