Ok guys, tarmac physics are far from perfect, so let's talk about how to fight it with tunings. First off, here is my 911 RGT tuning for Spain. Let me know what you think. https://www.youtube.com/watch?v=xc0UIFsrg6g I'm not an expert or anything, just trying to use what I learned from other sims. It seems like the most important settings are differential and springs. I think the key is to make the car understeery, as to get rid of that horrible sideways sliding, but not so that it becomes undriveable. FWD cars feel fine on tarmac, but I bet they too can be improved with tuning. Some AWD cars also feel ok. It's RWD cars that suffer the most here. What are your thoughts?