I would like to be able to more easily see where datum planes intersect a part. A good way to do that would be for them to look like a surface rather than only seeing the corners. They could then be semi-transparent so that they wouldn't block the view of the rest of part. Ideally you could just have another button next to the display datums button to quickly turn this feature on and off.
If something like this already exists, please post a reply here.
If something like this already exists, please post a reply here.