So I am fairly certain it is a bug:
When holding right click, the camera is supposed to rotate. Correct?
Well it does so, but with the added fun of the stone moving aswell! When holding the button and dragging the mouse to rotate, the stone will move sideways with the rotation, which leads to it zooming out to one side!
It always leads to the stone being so far away from the center point, it is extremely time consuming trying to get it back in position.
You can cirumvent this bug by also holding middle mouse button, which makes the stone rotate in place, but this is a stupid solution, as it completely shuffles the stones orientation.
This must be a bug right?