[bobetter]

For the Chart Window, it doesn't "Zoom", it increases or decreases the screen size and amount of the Chart shown, no scale change occurs.

I have my Dock "Hidden", so the only screen real estate not used by the app is the Mac Menu bar.

One of the unique features of MacENC is the ability to "redesign" it's layout to suit the navigator's needs by moving and/or resizing any and all displays presented. One can also hit the - button and have a panel/window collapse into the dock....it remains active but doesn't sit on the screen when not needed.

edit

I see now what you mean regarding the Chart Window Title Bar, hitting + will not disappear it...