Hi all, The other day I was trying a new car at Spa and the setup was so all over the place for my taste, that I had trouble remembering exactly what happened on each corner. So I did a simple website to take notes of the car's behaviour on each corner, entry/mid/exit. https://nordicdesign.github.io/car-track-notes/ Just uses the device session storage so there's no need to sign up to save the data. But the data will be transient. You can refresh the tab, but it will likely gone in a few hours, or if you open it on another tab/device. It works better on a tablet, but doable on phones too. Let me know if the tool is useful for you too. Notes On older tablets like my iPad 3 you have to tap a bit longer for the sidebar to open. I reckon it's a hardware thing as it works well on newer ones Why just Spa? Because that's what I use as test track. But feel free to grab the code and modify it to use a different one!