I'm running TurboCad 2017 on Win10. My drawing has many layers including one called "ground traces". I drew a single-sided circuit board and then saved it as a block. Then I put down two of these blocks to create the artwork. To print just the component ID and component outlines, I turn off many layers including ground traces. Almost always this makes all layers invisible. Once in a while, it works. I have tried playing with layers while editing the block and in the "two up" artwork. Same problem. So what am I doing wrong?
Thanks in advance,