https://docs.emtronaustralia.com.au/engine-management/functions/gearshift/downshift-pre-cut-time/index.htmlDownshift Pre-Cut Time Engine Pre-Cut Time Normally only required when the Throttle is held open on a downshift request. The Pre-cut allow the gearbox dog to be unloaded before the Downshift solenoid is switched ON. This allows the servo to be position before the power is re-applied for the downshift blip 0 = OFFHugoen-us