Hello;

This's the first time I attend this chatroom. Nice to meet all of you.

yah, I want to ask this problem : After finished a drawing, there're many layers which make file bigger. How can I manage those layers? I want to have, maybe, just 3 layers : 1 for architect, 1 for electric pipe and 1 for equipment... This can make my file small and easy to manage. Note that my drawing can contain block, x-ref, and so on.

So, waiting for your help. Any suggestion is appreciated.

Thank you.