The Lighting Controller

Hey guys, I'm posting a pic below to better explain my question. it's a little blurry but I took a screen shot of the tutorial video you guys have.

See top shot... In the tutorial, when adding buttons to a board, the buttons would resize themselves, and rearrange below or to the side to give the most coverage.

See bottom shot... this is a pic of my screen. I'm creating a board for lineline buttons, and it is only placing the buttons below each other, leaving a lot of wasted space to the sides of the text in each button. I'm wanting to put them beside each other as well as on top of each other. Can you please send me some instructions on how to do that? Thank you!

Right-click on the button > select "Move Button" and use the arrows to change its location.

FYI, each time you add new buttons, they come in a new column.