https://qcad.org/rsforum/viewtopic.php? ... 093#p27300
Had issues with exploding hatches related to negative scales or flipping.
Appart from the round trip about circular shapes.
Some Block Names start with '*'
These Names are considerd invalid.
It seems I am not able to change the name nor that I can duplicate it to a new Block to give it a valid name.
Blocks and their issues are not my cup of tea.

Regards,
CVH