I have 143 levels in my dgn; zero elements in all; no dot in the 'Used' column in Level Manager,
but when I try; to delete them, the message centre advises me, with yellow triangle
"Level is in use. Use command 'level usage <level-name> to get more details.
Do the designers intend me to do that on each of 143 unwanted levels?
If level manager says they are 'unused', why does message centre disagree?
It's a bit like trying to clear rubbish out of my back porch, but each piece of crap
paper has a good reason for disobeying me. So my porch remains cluttered with
crap.
Any assistance will be appreciated.
thanks
Jim