Trying to enlarge icons and change the default grid size (4x4 instead of 5x5) on Launcher3. Been digging in /packages/apps/Launcher3/res/values/dimens.xml, along with /frameworks/base/core/res/res/values/dimens.xml, can't seem to find the variable to change and want to make sure I'm not looking in entirely the wrong place, if anyone has any idea