Sorry guys but I don't understand how to write it correctly in HDV. McLaren ISI 93: OnboardTractionControl=1 TractionControlGrip=(2.1,0.33) TractionControlLevel=(0.333333333333333,1) TCRange=(0,0,1) TCSpecial=(0,,"N/A","TC=(1.9,0.15,0.47,0.735,1)") TractionControlMapRange=(0,0.1429,8) TractionControlMapSetting=4 OnboardAntilockBrakeSystem=0 ABSRange=(0,0,1) ABSSpecial=(0,,"Aid (Weight Penalty)","ABS=(0,2.4,0,0.45,0.95)") ASR F2004 free content: OnboardTractionControl=1 TractionControlGrip=(2.1,0.33) TractionControlLevel=(0.333333333333333,1) TCRange=(0,0,1) TCSpecial=(0,,"N/A","TC=(1.9,0.15,0.47,0.735,1)") TractionControlMapRange=(0,0.1429,8) TractionControlMapSetting=4 OnboardAntilockBrakeSystem=0 ABSRange=(0,0,1) ABSSpecial=(0,,"Aid (Weight Penalty)","ABS=(0,2.4,0,0.45,0.95)") SkipBarber: TractionControlGrip=(1.4, 0.2) // average driven wheel grip multiplied by 1st number, then added to 2nd TractionControlLevel=(0.33, 1.0) // effect of grip on throttle for low TC and high TC ABS4Wheel=1 // 0 = old-style single brake pulse, 1 = more effective 4-wheel ABS ABSGrip=(2.0, 0.0) // grip multiplied by 1st number and added to 2nd ABSLevel=(0.31, 0.93) // effect of grip on brakes for low ABS and high ABS Developers Guide/.../Car Physics OnboardTractionControl=1 // set this to one to allow changing it onboard TractionControlGrip=(1.4, 0.2) // average driven wheel grip multiplied by 1st number, then added to 2nd TractionControlMapRange=(0.0,0.2,6) // start, step, number of steps TractionControlMapSetting=2 // default value TractionControlMapSpecial=(0,"1"," (Off)",0.0) // an example of special mappings (range 0.0 to 1.0 for the amount of TC) TractionControlMapSpecial=(1,"2",,0.2) TractionControlMapSpecial=(2,"3",,0.3) TractionControlMapSpecial=(3,"4",,0.5) TractionControlMapSpecial=(4,"5",,0.8) TractionControlMapSpecial=(5,"6"," (Full)",1.0) OnboardAntilockBrakeSystem=1 // set this to one to allow changing it onboard ABS4Wheel=1 // 0 = old-style single brake pulse, 1 = more effective 4-wheel ABS ABSGrip=(2.0, 0.0) // grip multiplied by 1st number and added to 2nd AntilockBrakeSystemMapRange=(0.0,0.2,4) // start, step, number of steps AntilockBrakeSystemMapSetting=2 // default value AntilockBrakeSystemMapSpecial=(0,,,0.0) // an example of special mappings (range 0.0 to 1.0 for the amount of ABS) AntilockBrakeSystemMapSpecial=(1,,,0.5) AntilockBrakeSystemMapSpecial=(2,,,0.8) AntilockBrakeSystemMapSpecial=(3,,,1.0) Where is the truth?... Is red wrong and useless? Thanks for the replies...