Replay controls, what does the button with a lock in it to the far right do? I disabled track animations, but flags are still animated. What does the option actually change? I don't need the animated flags and wanted to save some FPS, they look stuttery anyway. What is the difference between Force Feedback Intensity and Steering Force Intensity? For instance, I used FFB Intensity 100 and SF Intensity 120. But I think I got pretty much the same FFB when I changed the settings to ~ FFB Intensity 70 and SF Intensity 170.