If you add or change an existing court view angle, you'll want to move the camera to match your custom view angle.
To do so, edit the "Tennis.ini", and change this line, under [3dEngine], from :
DevMode = 0
DevMode = 1
Be careful : when the DevMode is turned on, the settings & current World Tour game aren't saved when you exit the game by clicking on the top right cross of the window, or by pressing ALT+F4 .
After, in game, press F9 till the line judges and the chair umpire are removed : they are not in 3D, so they won't move when you move the camera.
Keys on keypad :
1 : zoom out
2 : zoom in
+ : rotate camera up
- : rotate camera down
4 : move camera up
5 : move camera down
7 : move camera back
8 : move camera front
9 : save camera (so it'll be already set next time you enter the court) ; the camera settings are saved in the [Camera] section of the Tennis.ini
6 : reset camera
3 : toggle custom camera on/off (only work after the camera has been saved)
At the same time, press these keys to affect the movement speed :
Left Shift : 5 times faster
Left Alt : 20 times faster
Left Shift + Alt : 100 times faster
Left Control : 10 times slower
Once you're done, locate the [Camera] section within your "Tennis.ini", and then copy these entries into the "Court.ini" of your new court :
CustomFocal = 2.8
Angle = -2.2266
Dist = 3086
Height = 85
Note: of course, the values will be the ones that you'll have set during the game, so they might differ from these ones.