As is normal at the start of a technical rules cycle, one key aspect has to be taken into account: the new power units are incredibly complex and the strategies for using them are not straightforward. Experience is built over time, and even during a race weekend variables can emerge that change the overall picture and provide a different perspective.<br>That is also what happened to Charles ...<a class='more' href='https://www.motorsport.com/f1/news/how-charles-leclercs-chinese-gp-sprint-qualifying-issue-highlights-how-complex-the-power-units-are/10804832/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>