You can access the preferences of Speedernet Sphere's "Composition Mode" (1) via the "File" tab, then click "Preferences".
Composition mode sensitivity (2)
This option allows you to set the sensitivity of the camera in the composition mode. By increasing this option, the camera will be more sensitive and vice versa.
Note: Changing this option has no impact on the camera in the final rendering.
Snap mode (3)
To adjust the positioning of the elements in the composition mode, a step is pre-defined for the gizmo of the Position, Rotation and Scale. You can edit each step by entering your preferences in the desired fields.
To reset the preferences for this feature, click the corresponding button. (4)