Hi Martin, this is just a function of the number of 360 images you would use in your 360 spins and the Rotate Period setting in SpotEditor under Control tab (which is a number of seconds it takes to have a full 360 loop during playback). So by increasing the number of 360 images (I know this one may not be an easy one
) and making rotate period lower in seconds we can achieve a smoother playback!
It's very similar with the drag speed - more images and a lower Drag speed factor under Control tab in SpotEditor, makes the drag feel smoother, especially if you don't have many images in your spins. Drag speed factor can't go lower than about 0.1 though but you can still play with it even if you already have a finalized set of 360 images as you can still achieve a perception that it rotates smoother by just manipulating Rotate Period and / or Drag speed factor.