Keyboard shortcuts

Not sure if you meant it to work like it works, but the only way the snap to 45 degrees for the trendline and channels is if the mouse if over one of the circles as you will see in this video. https://screenrec.com/share/vWGUKpkbgM. I thought it was not working properly, as you will see that nothing happens until the mouse is over one of the circles. If that is the way you meant for it to work, then I would think it would be helpful to have that note underneath it. That way people will understand how it works.