Hello papsphilip,
I think there is an missing information because I never met this kind of mistake
You are able to modify your morph in 2D and in 3D as well
Christophe - FRANCEArchicad Designer and Teacher
Archicad 15 to 27 FRA FULL
OS 11.6 Big Sur - MacBook Pro 2017 - 16Go RAM
"Quality is never an accident ; it's always the result of an intelligent effort" John Ruskin