Hello. I had been investigating a lot about views/multimonitor lately. 
The Mythical "3 Camera" mode. 
Witch only displays correct tri-perspective with FOV=90º H,V angles=0º   
DCS appears to calculate a main SQUARE view with everything perspective 
mathematically correct, then crops up and down EQUAL parts to fit our widescreen 
displays (nobody manufactures square screens). So this is what happens: 
   
You can lower the Vangle of your view to see the instruments, but this 
screws the "3 Camera" perspective. A better approach will be cropping the 
upper part. This way: 
   
We all love to own 3 gorgeous gigantic square screens to live inside 
forever, but since 16:9 are more common, lowering the cropping point 
will provide a decent solution on a 3 screen/ "3 camera" setup and 
seeing the instruments: 
   
Will be great if someone knows a configuration trick to do this. 
Or perhaps the developers are reading.   
Have a good day.