(2023-07-03, 23:59)Roland Melkert Wrote: 6192.dat seems broken, but it is so old I was doubting LDCad's detection.
LDView doesn't issue warnings though.
LDView contains code in LDModelLine.cpp to fix invalid matrices. It probably should issue a warning when it runs into them, but doesn't do so. I think that this was quite common back when this code was written, which based on git blame was 18 years ago. (I think it was so common that I felt that issuing a warning about it would do more harm than good.)