Why isn adding the next layer automated?
Adding a sugar handler would double the size of the machine, and wouldn’t really save us much time or effort (since the sugar would still have to be lifted up manually or with a very complex system). Also, it wouldn’t increase the precision because the vertical axis is already computer controlled. Add into that mixture that the machine is *not* whatsoever designed for unattended operation, and the last good argument for an automatic dispenser goes away. We had originally planned to automate it, but when we realized how easy and reliable it was to add the sugar by hand, we simply lost interest. 4.
