(Reuters) – French tyre maker Michelin on Tuesday cut its full-year free cash flow guidance citing an uncertain demand outlook, soaring inflation and continued supply chain disruptions, but posted better than expected quarterly sales. The company said in a statement that while it still expected operating income from its main business to reach over 3.2 billion euros ($3.2 billion) this year, it adjusted its structural free cash flow guidance to 700 million euros having previously anticipated more than 1.2 billion euros. The tyre industry is still grappling with pandemic-related supply problems …