Makes no sense in this example I agree. I mistakenly tried to simplify the example.
In the real use case I want to show a fixed range in the plot. Like the last half year independent from the data that is available. So the starting point is kind of fixed.
I guess I could still make floor work in this case but nice:range seems to do what I want, right of the box.
Many thanks! I am blown away by that quick response and the manifold options you provide.