Limited support
 This feature is only present in Portal 2: Community Edition and Portal: Revolution. aim_stick_extra_pitch
🟦 Executable on Client
aim_stick_extra_pitch <value>
When the stick is fully pegged, gain extra pitch rate over time.
Note:
 The value is saved and will be restored on next startup.
Note:
 When running in split screen, each player has their own value.