Lindemann Engineering visited with Mark Negast today. Mark is the Technical Director at Lucas Oil Products. He is seen here talking about the read out from an Infrared Spectrograph. Infrared spectroscopy is used in this case to identify and study chemicals in oil. Mark and his team will use this and other cool tools and the scientific method to test some new and used oil samples I brought in. Stay tuned for a report on what happens to oil in your forks and shock.