Tweaked my controller filters for this stage. Was finding it impossible to improve on a 9:25 time in this Rally4, and watching a replay I noticed I was not getting enough steering around all the pretty tight 3s so I just changed things until I saw better results. I went from only getting 32% steering at the speeds I was cornering at, to 50-60%, which corresponds with about how much steering I use on my wheel setup, which seemed easier on this stage. I'm new to a wheel, so I should still be getting better times with a stick. Anyhoo, these new settings helped a lot, and got me an instant 22 second improvement the first time I used them. My old settings were excellent for most of the early learning curve RBR needed, so these might not be suitable if you've just picked up the sim:
Curvature 1 = 5 red bars.
Curvature 2 = 10 red bars.
Maximum Fade = 17 red bars.
Saturation speed = 9 red bars.
Rise and Fall Rate = both instant.
Replay uses RBR default race cams, which are pretty damn superbly used by the stage author.