With the new update entering an additive for CRIs is more difficult. It is only able to do on the desktop, and it’s no longer user-friendly.
Basically, when you go into edit mode and try to add an additive you are no longer able to type anything on the tablets, instead, you can choose from the drop down of previously saved options. This goes for the additive type, and amount. It is possible to edit it through the desktop but you need to mess around with the settings for several minutes before you could get an additive saved. Thanks.