I am curious as to whether this may be able to help with a object we have created and wondered if it will help prevent the elements from self intersecting. They have created an object (and associated image files for the interface) to help them on Room elevations – particularly useful for irregular-shaped worktops where we need zone location to be scheduled out. The only problem is where we have nodes that cross, which royally screw up the 3d geometry. They have also linked the slab object to an ‘edit mode’ in MVO. They have found this link and I was more asking if this is a physical add-on or whether it means an addon to the script.