I’ve had my MFB Tanzbar for over a year now and the only issue I had with it was that it didn’t always switch patterns properly when synced externally by CV. I contacted MFB, sent them a video explaining the issue. Turns out it was in fact an oversight in the firmware and they fixed it right away. I sent my bear to them and received it back promptly. So now I’m a super happy noodler because it works flawlessly! In this little clip I’m not even using any pattern switches, but that’s not the point.