If you need to be able to see thro a part in an assembly drawing here is a technique you may wish to try.
Create two configurations of your assembly. One with the see thro part visibility switched off, and one that contains only the see thro part.
Insert the same view of both configurations...
I design press tools using Solidworks. I often build assemblies with over 100 unique parts. Most parts are designed in context
To improve the performance and make the tool easier to view I build the tool design in Sub Assmblies, Usually 4 major sub assemblies and 1 main assembly (I have...