Hearthline

what is hearthline?
where do i need it for?
i only use it to see if u bank the right way..[8D][:p]
ty if u answer

1. Heartlining is rotating the track around an imaginary line above the track. It can be seen by going to display > Show Heartline.

2. It's needed averywhere there is any banking change.

More specifically, a heartline is used to eliminate lateral g's during turns and turn transisitions.

*Waits for Ragan spelling police* [:D]