Assioma Duo too high power


I switched from the Direto XR to the Assioma Duo Powermeter.
Connected via Bluetooth on my iPhone and paired with the Companion App.

When I set the pedals:
Duo / power only over the left pedal

  • Then it seems he show me around 40% to much.

When I set the pedal:
Duo / power over left and right pedal

  • Then it seems it is correct. But I need to add both pedals, and this is not possible

When I set the pedal:

  • Then it also seems correct.

But I`m not sure what is correct and what is wrong. The first setting is the recommended … but this seems to high … but maybe I’m wrong.

Did someone know how to check or how the setup has to be?

Thank you!