The motion study dialog box could do with some minor improvements. Some issues/suggestions:
- Adding new steps near to other existing ones is awkward
- Sometimes editing one step moves others
- Often I cannot re edit existing steps as it will not accept the inputs
- Hitting escape a couple of times seems to exit the dialog without saving changes
- It would be nice to be able to tab between steps
- It would be good to link positional control points between components
