Just found out how to do that:
1. Place 2 sliders one after the other with combo colours chosen that way:
The combo color that you want on the second slider and the following combo color on the first slider.
Here I want blue which is color 1. Since green is color 2 I have this:
2.Move the second slider before the first and ba-da-bing ba-da-boom, 2 sliders with a new combo and the same color. You can now convert the first slider (not the second though) into a stream and you have circles to place.
1. Place 2 sliders one after the other with combo colours chosen that way:
The combo color that you want on the second slider and the following combo color on the first slider.
Here I want blue which is color 1. Since green is color 2 I have this:
2.Move the second slider before the first and ba-da-bing ba-da-boom, 2 sliders with a new combo and the same color. You can now convert the first slider (not the second though) into a stream and you have circles to place.