 Here's my OGR setup and some notes for my X4 '23 as it finished the 2024 season. This is just a reminder for myself but you may find it helpful as well 
The car is sometimes a little loose for the first few laps. A few good warm up laps helps reduce this I sauce two heats prior to my race (eg. if I'm racing in heat 6, I sauce at the start of race 4). I gently wipe the sauce off one race prior to my heat so that it is mostly dry when I put my car down If I need more grip, I clean the tires with sauce long before my race but this makes the car prone to traction rolling so be careful if dong this I'd like to look for a little more initial and mid corner steering and possibly free up the rear end a little. It's difficult to get it to transition quickly in chicanes - like the chicane on the left side before entering the straight M17 Settings: Steering DR 93%. I click +/- of DR makes a big difference. Experiment with it Steering Curve -5% Brake DR 76% WLE Settings:
Things to try next season:
Steering curve. I use the negative curve to hide some of my jitters but try removing some if possible Drop the body 1mm front and rear Thinner Ackerman shim - should add more initial and may help with the chicanes Front bump steer shims - Experiment with less shims. Should increase in-corner steering Rear toe from 3.0 to 2.5 - Should help rotation and corner speed but may make the car too loose. Add Front droop as well to bring back some rear grip? Lower arm roll center shims - try going from 2mm to 1.5mm. Lower roll centers should increase grip on that end of the car. May give more steering and also more rear grip. Experiment and see Comments are closed.
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