OK, I don't know why, but I cannot comment on any of the top ten items (I saw reference to comments in another thread, but I never see them and I cannot create any).
So I decided to create a little discussion about one in particular that I have a solution for.
Dave Laban , you created this top ten item:
Well, did you know that when you are in a drawing, you can select Window--> New Window to open a 2nd instance of that drawing?
Then, you can go to the other sheet in the 2nd instance and work from there.
Same drawing, different sheets shown:
Test it out.