Changing Icon Spacing

I make my own themes for RK Launcher, but I can't figure out how to change the horizontal spacing of the icons (the amount of space on either side of each individual icon.)

I don't know why it bothers me so much, but my icons seem to be clustered too closely. I can't figure out a fix in my theme config file, and there's no spacing option in Dock Settings, so outside of actually resizing the icons, I can't space them further apart.

2edckr6.jpg

#534945

Can't be done without manipulating each icon.

#534946

Add more separators...Just put one in between each icon. You can add as many separators you want.

Put in Itemlist.conf:

[RKDockItem]

type = separator

show = normal

#535399