Understeer when braking

[F458i]

When i brake the car understeers it's a ruf BTR

500pp
409HP

Race soft

my setup:

suspension

65 / 90
8,00 / 9,00
4 / 4
4 / 4
2 / 2
-0,10 / 0,12

brakes

3 / 9

LSD

13
7
10

added 200kg -> position -50%
Power: 99,2%
other: intake tuning, weight reduction stage 3, carbon hood


EDIT: i got it, switched the brake balance