Hi - the Sounding pop-out is great, but here are some suggestions for improvement.
This is what I get when I open the pop-out. It is sometimes partially hidden behind the weather window
I think the pop-out should be in front of everything.
The second item is the handle for moving the horizontal line, at the moment I have found by trial and error that it is sometimes about one third of the pop-out window's height below the actual line, but then there are times when it behaves , randomly. If I left click in the pop-out the horizontal bar will move up, down, or disappear.
I am seeing the website through Firefox run by Ubuntu.