Firstly, the ADUO measurements are based solely on the internal combustion engine, creating a significant discrepancy between the measurement method and the development opportunities, which also cover the electrical side of the power unit. The outcome of the first period has caused frustration at Red Bull, which also explains why those results have still not been publicly announced. "So, at this moment, it's difficult to say if the ADUO system is working correctly [or not]. But, at least for Honda, we have the maximum chance to develop our engine thanks to the ADUO system. "Maybe we adjust [things after] monitoring how the ADUO system works for Formula 1.