Resizing Icons in Grid View

I tried searching for this but I couldn't find any answers.

I have my applications folder in my dock, but I don't like that the icons are so large in the grid, they must be around 84x84.
It fits fine in the screen, but I have enough apps that it stutters slightly when opening. I really don't need the icons to be that big so I thought by making them smaller I'd avoid a stutter and save screen space. Any solutions, hopefully some easy, right in front of my face, how could I not have guessed answer?