"Trainee" Crew Chief added which will speak instead of the main crew chief if its sound files are available. Automatically duck the game volume while Crew Chief is outputting sounds. Property "Enable audio ducking". Add voice commands to change the volume of Crew Chief, the game and voice chat program (e.g. Discord) volume. Property "Enable volume control". Various tweaks: "where should I be?" command for pacing positions "who's two positions ahead" "how long ago did the opponent ahead/behind pit?" More iRacing tweaks