Fusion 360 How to Make a Roller Coaster Loop (B&M Style Track)

Hey everybody, I had a few viewers ask about this, so here is a quick B&M loop tutorial.

In this lesson, we show how to create a roller coaster loop using B&M style roller coaster track in Autodesk Fusion 360.

A couple of important notes:
The loop spline requires opening the spline sketch and toggling to "3D sketch"

You will need the track model from my previous B&M coaster tutorial
If you followed along with that video, you can start where we left off
If not, check out that tutorial first!

The banking of the track isn't perfect, but I hope this is enough to get you started.
Working from our previous model makes this a quick tutorial, but banking an existing spline is difficult.
If you started a new 3d spline, you would be able to rotate points on the spline to bank the track.