Ruler controls in OmniGraffle for Mac 7.4 gutter

OmniGraffle OmniGraffle for Mac
#1

I did something foolish and accidentally drag a number of controls out of the gutter on Omnigraffle 7.4 on the mac. I’ve tried a number of things and searched a number of locations but don’t seem to be able to restore them. Hoping someone can point out what I feel must be the completely obvious thing I’m overlooking. I’ve attached a screen cap of the controls in question below.

Screen Shot 2017-07-31 at 1.08.14 PM.png730×39 14.3 KB

Those controls in the first picture should be right above the ruler to the left of the side bar tabs.

#2

I could only attach a single image to previous post. For better context those controls belong where I have the red circle in this image.

Screen Shot 2017-07-31 at 1.23.48 PM.png2096×418 53 KB

#3

Not sure if this is the most direct restoration route, but they do seem to return when you choose any of the workspaces options of the Inspectors menu ( Sidebar | Floating | Palettes ):

#4

That seems to have done it. Thanks!