Tested against my Kickr Core today and the Assiomas were way low. They always used to line up really well with my Kickr I’m out of warranty too (even if I didn’t tell them about the SPD bodies
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Assiomas are ~10% low at Z2, ~6% at threshold, and ~15% lower in the 30 second sprints.
I could scale the left pedal so the total power lines up with the Kickr and that would get me to 51%L/49%R but then I would never really trust any PBs.
Time for a new power meter?