• Stroke mask would be nice for some effects or to repair some overlaps;

Fine-tuning features:
- Non proportional scale, or scaling not based on centre is nice if you want to test your mask and you don’t want to move all points every time while testing.
- Pan behind keeps the mask in place in dashboard while adjusting just the position of the source, for aligment purposes.
- For some masks shapes, it would be nice to be able to adjust more than one point at time for fine-tuning, or, select the edge of a mask to move two points at same time keeping the edge angle.