Aggregate graph-in/out traffic stacked to negative/positive

[Poslik]

Hello,

is there any possibility, how to make aggregate graph as shown on the attached picture? Inbound traffic stacked on the negative Y-axis and outbound traffic to positive Y-axis. It was a very powerful feature which we used in Cacti 0.8.7c, now I cant find out, how to configure it in 1.1.23. Thank you for any ideas

[Poslik]

... not the best solution, but at least something ...

Attached result and configuration in Console > Management > Aggregates