Hi Mike - I have viewed this tutorial many times. It doesn’t address my question regarding shared faces/edges generated during Push-Pull. Have I missed something?
Select a face and its edges that you want to pushpull and make it a component before you start the pushpull. Then open the component for edit and do the pushpull. That will isolate it from neighboring edges and faces - though you may see some stray lines on faces if adjacent faces caused the original edges to be split. You can just erase those strays.
Push/Pull can’t be used on components. You need to open the component for editing and use Push/Pull on a face inside the component. this was indicated by
Thanks Dave - I did it right but wrote it wrong. For any kind of drawing with multiple layers and components this tactic is crucial, but I never saw it described before. Push-Pull should have its own Wikipedia page or website.