I disagree with your results, can I create my own blends?

Our Blender customisation tool can be accessed on the right hand side of the screen next to our applied assumption for the selected grade by clicking on Modify Blender.

Here you can modify the blend premiums and constraints by overtyping the dark input boxes (you may have to scroll the table to the right); all modified data will be underlined in blue and will be static unless manually modified again, all other data will keep being automatically updated.

You can Reload the table at the top left which will overwrite all your custom inputs with the Sparta values.

Once you’re happy with your modifications you can Test & Save to validate if the modifications are feasible, if successful you’d press Next and input a name for your custom blend before clicking Save.

You can then compare your custom blend against our standard blends within the main table.