Anyone have a USAF fast roping manual?

I posted the above photo yesterday and made a tongue in cheek comment that Marine Aviators must be sadistic or USAF pilots really get low for fast roping.

Then a former HRST Master stopped by and commented that its just a matter of them doing business differently and that whereas the USMC requires an Insertion Safety Officer and HRST Master, they do it with only a HRST Master....no ISO necessary.  Different service, different rules.  Cool.  But I'm curious!

I'm trying to lay my hands on a USAF Fast Roping or HRST Master manual.  No luck on my end and I was hoping someone had one in their professional library.

Thanks in advance.

Oh and a comparison?  Below you see average Marine Corps insertion height.