[Therion] Detecting errors

[MD]

On 6. Sep 2019, at 08:01, Ben Cooper <ben at caver.plus.com> wrote:
> 
> In my experience poor calibration is usually down to either just inaccurate calibration shots, or local magnetic anomalies: take off watch, step counter, metal belt buckle, jewellery, glasses, helmet, lights, steel toe caps, etc!!

Took your advice to heart and calibrated without helmet. Much better!

Thanks!

—max