Hi Jena,
Thanks, but toggling the screen between colour & b/w isn't an option. I tried this before and the results looked horrid (see attached). I've also tried publishing to B/W PDFs which were ok but not ideal. Thanks anyway.
Basically I'm thinking there must be a way to do whatever you've done in AutoCAD in VWs too. Sure enough, I went to the VWs 'Design Day' (here in the UK) yesterday and managed to ask someone about this. Apparently there is a setting to look out for regarding class visabilities, when setting up a view port. It can filter the appearance of classes through the VP/for printing, like in AutoCAD. Once I figure it out I will update the forum.
Naomi. 🙂