I'm running with the springs at 12.0 and the ride height at minimim. TCS is set to 0, wings at max and VCD to 20%.
There's just so much to play with on these 4WD rally cars, 6 diff settings is more than my brain can cope with, and the mixed loose and tar complicates the settings too.
My best saved lap has excellent T1-T3s but the last sector was a couple of tenths off my best. I'm finally running at full bhp, without finding something major in the diff, I'm not going to go much quicker.
T1: 32.839
T2: 59.813
T3: 1'21.523
IDAFC21, I'm not sure if your bend is crucial or not. I'm taking it totally flat, just knocking the car down a gear as the speed scrubs off. Looks like that's where I'm gaining time, particularly on UB57. To my mind the important thing is to get right on the apex of each of the hairpins. Easier typed than done.
Another peice of advice is to keep the gap in ratios between 2nd and 3rd gear down. I found 2nd was spinning wheels too much, but 3rd might bog down, so raising 2nd and lowering 3rd made the first sequence of hairpins easier.