I thing it should be dynamic component or extension. I found DDS scaffolding from Extension Manager, however its not working on my SketchUP 2024. I did sent message to the developer, but since the extension is made 2017 i dont know if he/she is still active.
So my question to you is: can this be done by dynamic component or does it need extension?
My idea is that dynamic components will not be enable you to adapt your scaffolding to the diversity of configurations you will be faced to.
I developp an extension for Futuro system scaffolding, similar to Layher Allround; it is based on individual components which can be placed and displaced individually