Here is a video of me driving my BB-8 without the dome in February 2017.

Monty's BB-8 body - first baby steps test drive



I have been working on my BB-8 build since 2015 - after watching the Disney BB-8 drive around the stage during Star Wars Celebration Anaheim in April 2015 before seeing the Star Wars "The Force Awakens" in Dec 2015.

Full thread of my BB-8 Build Log on BB-8 Builders Club website:
Monty-s-BB8-build-log

I'm now working on stabilizing the drive - before I try attaching the dome to the body.

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