[SURFACE_0] KEY=ROAD FRICTION=0.99 DAMPING=0 WAV= WAV_PITCH=0 FF_EFFECT=NULL DIRT_ADDITIVE=0 IS_VALID_TRACK=1 BLACK_FLAG_TIME=0 SIN_HEIGHT=0 SIN_LENGTH=0 IS_PITLANE=0 VIBRATION_GAIN=0 VIBRATION_LENGTH=0 [SURFACE_1] KEY=CURB 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=0.4 VIBRATION_LENGTH=1.5 [SURFACE_2] KEY=GRASS FRICTION=0.8 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_3] KEY=PITS FRICTION=0.95 DAMPING=0 WAV= WAV_PITCH=0 FF_EFFECT=NULL DIRT_ADDITIVE=0 IS_VALID_TRACK=1 BLACK_FLAG_TIME=0 SIN_HEIGHT=0 SIN_LENGTH=0 IS_PITLANE=1 VIBRATION_GAIN=0 VIBRATION_LENGTH=0