thanks.....and your tutorials are great and admire your continuity from 4.5 to current. i started 4.0 in 1994 until 7.0 in 2004 but move on [not my choice] to autocad and revit .
Lilian Seow
LEED AP | cSBA | CAPM | PMP
Interior-Architecture and BIM Management
AC20 USA | 27- macOS 10.14.6| 4 GHz Intel Core i7| 32 GB RAM | Archicad-user since 1994!