Press this toolbar button to access Scenario configuration.
The stack of tracks represents the order in which they will be drawn. If it is important for your scenario to have a certain track/boat on top of another, this is the place where you can make it happen. Drag and drop or just use the buttons on the side to set it right.
Set as main track
"Main track" is used to set the layline angle and boat length, in cases where you have different boat types in the same scenario. Only sailboats apply.
Zone boat length size
Match race scenario requires 2, radio controlled boats require 4, majority sticks to 3. Go wild!
Layline angle is automatically set according to the "main track", but you can manually set it to something else.