Handle sensitivity

This setting defines the factor between the visible handle and the “real” handle.

Selecting a sensitivity higher than 100% means that the region a handle really takes up is bigger than what you see. If you for example want to have a handle that has an arbitrary size of 2mm because you like the visual size of this handle but you want that it acts as if the handle has 4mm, then you would need to set up a sensitivity of 200%. This means the handle has 200% of the visible size which makes it more easily touchable but at the same time makes the visual part of the handle smaller.