I´m trying to replicate this vertical timeline from Crocoblock:
https://crocoblock.com/livedemo/jetelements/vertical-timeline/
cause unfortunately it´s not supported for Bricks as it seems…
I tried to use Scrub and the overall effect works but it doesn´t “glue” to the timeline as in the example from Crocoblock. You can see the effect that I have on my testsite:
https://www.i-like-penguins.de/timeline-bricksforge/
(don´t be surprised about the bad css. it´s just for testing so I didn´t care about anything else but the timeline scroll effect)
Another site that does this effect perfectly is https://www.ws-epic.de/.
Can you tell me how I can improve my timeline and make the effect perfect? I don´t know how I can achieve this.
In the 2 examples it almost looks like the point where the timeline gets filled is always at the center of the screen?! (not 100% sure)
The problem is that I don´t know how to make the top and bottom part right 
. The effect seems to somewhat work but the timeline is too long.
Is there any way in Bricksforge to tell it to use the center of the first div as starting point and the center of the last div as end point? That way the timeline would be as long as needed, even if I add more cards. The timeline has to start on the circle and not on top of the wrapper div like it is currently in my version.
Thanks a lot in advance 