How to set waterfall in WSJT-X explaining the basics you need for best operation.
One thing I forgot to mention is once you click on a slider button you can the the right and left cursor keys to move the slider...much easier than using the mouse.
And here is my improved palette that you can import
https://www.dropbox.com/scl/fi/1ctid8mbylchcm132i7gp/W9MDB.pal?rlkey=buoga47octfsj00qef5yufxa7&dl=1