How do the pros apply graphite? I do not seem to understand how to use it, because my car seems to go the fastest the first run or two and markedly decrease in speed run 3 or so and on. Please help! How should I apply it and what should I avoid. How can I run 12 heats with no prep between and not lose more speed than everyone else. My car going slower and slower seems to be chronic, happening in multiple years and with completely different builds. I need to go back to the drawing board with graphite. Or is there something else that can make your car get progressively slower?