After setup, your Powersensor adapts and calibrates according to the installed position. Moving the sensors will change the readings in your app, and Powersensor will need to go through the initial learning process again to adjust to its new position. For this reason, try to avoid moving the sensor after setting it up.
Need to move your sensors after installation? That's ok! To get your Powersensor working properly again, follow the ‘What do I do if I need to move my sensors?’ instructions.