Hello and happy New Year to All.
Thanks to @Nipale for the steer.
I found 2 references to the space required on the Bambu Lab Wiki Faqs at:
" A1 FAQ | Bambu Lab Wiki "
They are about two thirds down the page:
I took a screenshot of the relevant part of the page and have uploaded it. Hopefully it will be readable. If not go to the link above and search for :
" What is the overall space requirement X, Y, and Z for the A1 + AMS lite?**
Hope this helps. Thanks to everyone for their assistance.
Regards
Michael