How to build a wall

[SilasG]

Hey guys, new user here. I saw this game via Quill18's how-to vids and loved the concept! After watching it for a bit I decided to buy in to the alpha. Now, I'm not sure if it just keeps changing or what but my assembler machines don't show "wall" anywhere so I can't build any. I know its supposed to take 5 stone bricks to make 1 wall and I have a few thousand stone bricks but even with a stack of bricks in my own inventory it does not give me the option of building a wall.

Anyone know what I'm doing wrong?

[FishSandwich]

In the weapons tab, the first icon at the very bottom. See pic below.

PIC

[SilasG]

Oh my god, thanks! I must be blind lol. I was looking and looking for that and could never find it!