The sidebar of the Post Edit page is contained within a max-height, scrollable div so you wouldn't see the sidebar pushed everything down - you would be able to scroll to your different series.
...when trying to figure out the Free version, the documentation exists, but you have to pay $49 to get access to it - so not really Free in my book.
So would you suggest I just completely remove the free Organize Series Core from the WordPress repository altogether and just make it a paid plugin?
The $49/year not only get's you access to the documentation but also to the private support forums where I'm active in answering inquiries from users.
The reason why I went this route is because proper documentation takes time to write AND I noticed that even when I HAD documentation available I would still get numerous support requests from people asking "How do I do this?". I'm probably still priced too low at $49/yr but I it's a way of providing support for non-developers who have specific questions about Organize Series.
Also, I am pretty good at answering pre-sale questions along the lines of, "Hey, I have a blog/site where I'll have a lot of series, I'm concerned that Organize Series won't be able to do "x" or "y" will it?"