Hi I have a strange issue with hidden lines being displayed correctly, my viewport is set to 'legacy hidden' as usual, my drawing is A0, if I select part of the drawing and print an A4 or A3 at 100% scale, my linetpes in the print preview are perfect, thin and dashed, if I select the whole drawing and print A0 at 100% scale, hidden lines become bold solid lines.
same printer same CTB settings, only the size of the selection changes. Any Ideas please.