How to build a Barrel Roll in 3 Minutes! #rollercoaster #howto #tutorial

In today's tutorial, I am going to show you how to build a barrel roll for your knex roller coaster. This is a common inversion on many different roller coasters and is cool to watch when completed. Let me know if you have any questions or suggestions for other tutorial videos in the comments. Hope you guys enjoy! Be sure to follow me on social media for exclusive looks at what goes on for this channel Facebook: Savage Simon:   / simon.isaac.319247   Instagram: rollercoastercrafter:   / rollercoastercrafter