This comes from PDMS 12.1.SP4 User Bullettin (but it is valid for E3D-Isodraft too):
The PDMS plotfile format has served its users well over the years but has remained unchanged for many years. Its scope is quite limited and it cannot cope with some of the more complex documents we now wish to produce. In particular, it cannot handle text that uses TrueType fonts.
Isodraft uses .plt files as backing sheets
So I would recommend to add texts to your backing sheet afterward directly with Isodraft using TEXTPOSITION command...
This comes from PDMS 12.1.SP4 User Bullettin (but it is valid for E3D-Isodraft too):
The PDMS plotfile format has served its users well over the years but has remained unchanged for many years. Its scope is quite limited and it cannot cope with some of the more complex documents we now wish to produce. In particular, it cannot handle text that uses TrueType fonts.
Isodraft uses .plt files as backing sheets
So I would recommend to add texts to your backing sheet afterward directly with Isodraft using TEXTPOSITION command...
