[SURFACE_0] KEY=ROAD FRICTION=1 DAMPING=0 WAV= WAV_PITCH=0 FF_EFFECT=NULL DIRT_ADDITIVE=0 BLACK_FLAG_TIME=0 IS_VALID_TRACK=1 SIN_HEIGHT=0 SIN_LENGTH=0 IS_PITLANE=0 VIBRATION_GAIN=0 VIBRATION_LENGTH=0 [SURFACE_1] KEY=GRASS FRICTION=0.6 DAMPING=0 WAV=grass.wav WAV_PITCH=0 FF_EFFECT=NULL DIRT_ADDITIVE=1 IS_VALID_TRACK=0 BLACK_FLAG_TIME=0 SIN_HEIGHT=0.03 SIN_LENGTH=0.5 IS_PITLANE=0 VIBRATION_GAIN=0.2 VIBRATION_LENGTH=0.6 [SURFACE_2] KEY=KERB FRICTION=0.92 DAMPING=0 WAV=kerb.wav WAV_PITCH=1.3 FF_EFFECT=1 DIRT_ADDITIVE=0 BLACK_FLAG_TIME=0 IS_VALID_TRACK=1 SIN_HEIGHT=0 SIN_LENGTH=0 IS_PITLANE=0 VIBRATION_GAIN=1.0 VIBRATION_LENGTH=1.5 [SURFACE_3] KEY=SAND FRICTION=0.8 DAMPING=0.1 WAV=sand.wav WAV_PITCH=0 FF_EFFECT=0 DIRT_ADDITIVE=1 IS_VALID_TRACK=0 BLACK_FLAG_TIME=0 SIN_HEIGHT=0.04 SIN_LENGTH=0.5 IS_PITLANE=0 VIBRATION_GAIN=0.2 VIBRATION_LENGTH=0.3