CLUB SPORTST V3 PEDALS

hello. Please give me advice on adjusting the clubsport v3 pedals. When looking at telemetry software with all SIM software (PC & PS), the brake graph does not become a linear graph up to the highest point. I feel that the brakes are difficult to work even when playing games. How should I adjust to solve this symptom? Current usage Wheelbase: GT DD PRO Pedal: Clubsport V3 Damper kit installed (dial: 2) Performance kit used (ф13 green + ф12 green + sponge) BRF: 35% Thank you very much.