Selected model
Tap the name to edit it.
Everything below is read from your controls, not set here: a brick appears when a control points at it.
Duplicate copies it to this phone. Export writes the whole layout to a link or a file: every control, what it sends, where it sits. Import reads one back.
A model from the Model library stays as it came. Edit it and your own copy appears beside it, named (My model) and then its own. Deleting your copy leaves the library one alone; its star takes it off the shelf.
Delete cannot be undone.
Everything below is read from your controls, not set here: a brick appears when a control points at it.
Duplicate copies it to this phone. Export writes the whole layout to a link or a file: every control, what it sends, where it sits. Import reads one back.
A model from the Model library stays as it came. Edit it and your own copy appears beside it, named (My model) and then its own. Deleting your copy leaves the library one alone; its star takes it off the shelf.
Delete cannot be undone.
Bricks & hubs
Bridge
Driven by