This is the fastest way for transmission:
Set final gear to 75 % e.g range 2.000 to 5.000 I would set it to 4.250
Max speed to minimum
Last gear full right
Final Gear to 10%.
For rest of the gears use this spreadsheet (special thanks to praiano for letting me borrow it)
/uploads/2/6/2/8/26289897/gt6_gearbox_setting_tool.xlsx
Set final gear to 75 % e.g range 2.000 to 5.000 I would set it to 4.250
Max speed to minimum
Last gear full right
Final Gear to 10%.
For rest of the gears use this spreadsheet (special thanks to praiano for letting me borrow it)
/uploads/2/6/2/8/26289897/gt6_gearbox_setting_tool.xlsx