I figure there is as good a shot at someone here having experience with this as tracking it down otherwise so...

Recently was shifted to Windows 10 home. I have a pair of monitors. They do not have the same aspect ratio. One being a more traditional rectangle or "flat" aspect ratio and one being a widescreen or "scope" aspect ratio. The "flat" monitor is smaller on all sides than the "scope" monitor. In addition the "flat" monitor is smaller and could go inside the rectangle of the "scope" monitor. 

In the Display Settings the "flat" monitor is being shown as taller on the vertical edges than the "scope" monitor.  I can change the position but the settings don't allow me to indicate that the "flat" monitor can fit inside the "scope" monitor. This is leading to some difficulties with moving the cursor between screens. 

Is there a way to change it so that the Windows 10 display settings see the correct relative size between the monitors?