Set Track Start Position
Adjusting start positions of the tracks is necessary if your project relies on manual synchronization (see Synchronization). Setting a custom track start position pushes the track horizontally relative to the other tracks. This can be a positive or negative value to push the track either forward to backward.
Each track has a 'Set Track Position' button on it's left side. Clicking on it lets you enter a negative or positive value to precisely set track position.