Larian Studios Forums Divinity - Original Sin Divinity Original Sin - Mods Shortcut to change size

Hi, I just bought the game and I've seen almost all the tutorials on the divinity engine. I have seen them use a shortcut to enlarge or make objects smaller like Raise Terrain or Slope, but they never mention how. I have tried almost all the keys on my keyboard and still can't find it.
Thank you in advance.

I don't know what the shortcuts are, but you can right click on the toolbar buttons to change some options.

To make the terrain brushes larger or smaller, press [ or ] (Left bracket or right bracket). This helped me especially making the ai grid painter smaller.

This is where I got my information.
http://steamcommunity.com/workshop/discussions/-1/522730702109827651/?appid=230230