> > Someone pointed out to me that the subject of which post the spg is = > > mounted on is NOT covered in the WKPP faq, I went back and looked - sho = > > 'nuff, it must be somewhere else - I was mistaken. > > > > As was explained to me in my cave course, the spg is mounted on the left = > > post, as a method of catching the embarrassing mistake of leaving your = > > isolator closed. If, 15 minutes into your dive, you check your guage and = > > think you have the lowest RMV in the known world, you can open your = > > isolator and get the truth. Of course, the isolator should be checked = > > pre-dive, but this is a backup for those who occasionally forget the = > > whole "righty-tighty , lefty-loosey" thing. > > > > There may also be other sanguine reasons for placing it there. Any other = > > comments? > > > > RIch L > > -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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