K menu icon size

SuSE 9.1 Pro with KDE Question: How does one change the size of the icons next to each item in the K-menu? I noticed that when I log in as root, the K-menu icons are small, which makes for a very compact menu. However, when I log in as another user, the icons are much bigger, making the menu much larger as well. I have a lot of K-menu items and would like to use small icons to keep the menu size manageable. I can't seem to find anything in the Control Center that would allow me to change this. -Ti