How to change TSVB from an areal chart to a line chart

[defalt]

Hi,
I want to use TSVB for line charts with multiple scales. I got the multiple scales working but it lookes like it is only an areal chart. On the internet I found a picture showing a TSVB line chart:

Mine looks like this:

How can I switch?

Thanks, Defalt

[lukas (Lukas Olson)]

Under Data Options Fill (0 to 1), change this value from 0.5 to 0.