I have a kickr v4 2018 which always 15 watt higher than my Favero assioma dual side pedal power meter. I have tried calibrate the kickr and it is always higher. Is there any feature like in trainerroad they have auto, manual and disable for powermatch. The manual mode is the one that I am after.
This is from https://support.trainerroad.com/hc/en-us/articles/204631294-PowerMatch-Using-Power-Meters-with-Smart-Trainers
If you know the power offset between your trainer and power meter and do not wish for TrainerRoad to continuously measure and adjust this, you can input this offset to be applied to the entire workout. You can do this within the pairing screen of your smart trainer.
Note: The offset calibrates your trainer to your power meter. In other words, the manual offset adjusts your trainer to be at the same output as your power meter.
For example, if your trainer reads 200 watts and your power meter reads 210 watts, you will apply a +10 watt offset.
I found using the powermatch to my pm there is a slight delay between the virtugo software reading my pedal PM than adjusting the kickr resistance. Hence why I prefer to get this offset feature.