Created attachment 7958 Improve spacing The attached patch applies the standard 6/12/18 spacing to the Wavelan Preferences dialog.
Sean Davis referenced this bugreport in commit 2eb3ec9a9a0708b43bf2ee24ac42a78decfa8690 Preferences: Improve spacing (bug #14679) https://git.xfce.org/panel-plugins/xfce4-wavelan-plugin/commit?id=2eb3ec9a9a0708b43bf2ee24ac42a78decfa8690
Patch applied with the above commit.