There is supposed to be a docked BB there, actually. I'll have a look.
Making a readme to do it is non-trivial. I could do it, but it would take a few hours probably. It's kind of like fixing something... you might be able to fix some complex engine problem, but doing a write up for ME to do it would take more work than just doing it. It's "easy" but that doesn't mean it's not a lot of work, if you catch my meaning.
tater