Making the Synopsis card larger

In Scrivener for Windows, in the Inspector area on the right of my screen, I’d like to make the Synopsis card larger vertically. I know I can stretch the whole pane horizontally, but don’t want to rob screen real estate from my main editing area. I don’t usually use the Project/Document Notes area, so I’d like to close that or make it smaller so that the Synopsis will use some of that vertical space. Is it possible?

Nope. Not currently. I agree it would be useful. Why don’t you pop over to the wishlist forum and add it as a request?