Why would the magnet affect the power reading? Thought it was just for cadence?
you need to know cadence to calculate power.
The SRM strain gauges measure torque and torque x cadence is proportional to power
http://www.engineeringtoolbox.com/work-torque-d_1377.html
@Greenbank started
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Why would the magnet affect the power reading? Thought it was just for cadence?