One of our users, Anton, has generously converted the current OOP LS page to pdf as a service to other users. (Many thanks Anton)
I'll post it here, and if LS users would like to contribute a paragraph or two, to enhance this further, and maybe towards a more generic user friendly LS guide, we'd welcome your input.
I ask if users can use this thread to make any contributions, and yes, i've spotted a couple of my spelling mistakes, and grammatical blunders already.

Alex.
https://github.com/ccherrett/oom/wiki/L ... _guide.pdf