Created attachment 7951 Improved spacing The attached patch applies the 6/12/18 standard spacing to the Netload Preferences dialog.
Sean Davis referenced this bugreport in commit 114fae2c17510da445db14f40e857f4157bbd3bb Preferences: Improve spacing (bug #14672) https://git.xfce.org/panel-plugins/xfce4-netload-plugin/commit?id=114fae2c17510da445db14f40e857f4157bbd3bb
Patch applied with the above commit.