https://docs.emtronaustralia.com.au/engine-management/tuning/fuel/z-axis-setup-1/index.htmlZ-Axis Setup A Z-Axis function allows for a definable blend or swap based on a definable X Axis parameter. The available Fuel Z-Axis table functions are enabled via Fuel Table Control Once enabled, the Z-Axis is defined by the user Right mouse click on the table to enter Table Axis setupHugoen-us