Nate:
LOL :p I thought that I had offended YOU! OK, we're both reading into this something that is clearly not there. This is a common problem when writing - writing with precision or nearly so and critically reading to avoid misunderstandings.
I agree 100% with what you and others have written regarding being carefull with AC systems because of the high pressure involved and also the very real chance for injury caused by the very cold temps from escaping refrigerant (even the short-term exposure when removing the fittings from gauges or refrigerant cylinders). Safety glasses and protective gloves are needed.
Having made a "few" posts like you and my professional experiences, I've seen way too many members/others trying to do fairly complicated repairs without a shop manual. Then an emergency plea/post for help bail to them out when the repair really becomes a problem. Surprisingly, many libraries have a wealth of very good info on M-B repairs (especially the Mitchell line of repair manuals) and most people do not even think to check the library or their ego is so big they think they can do the repair without a manual. Oh Well!
!
Glad to hear you have a pro to help if things get sticky. Most folks don't have anyone to turn to other than a repair shop (many who will add a premium for fixing a DIY screw-up).
Good Luck!
Tom