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  1. Jonn

    Heart attack boarding - Grand Canary Island

    If ya gotta go, dying of a sudden heart attack, on a dive boat, in the Canary Islands, at eighty, is not the worst way it could happen. Beats the heck out of Alzheimer’s anyway.
  2. Jonn

    Mystery divers rescued near Polish energy sites in the middle of the night offer dubious explanation and vanish

    If there’s jettisoned contraband down there I suppose a more organized search in the daylight will turn it up. And if there’s amber, that’s worth diving for too.
  3. Jonn

    Mystery divers rescued near Polish energy sites in the middle of the night offer dubious explanation and vanish

    “Didn’t have permission to dive”? Apparently they DO have scuba police in Greece but do they patrol Poland as well? Sometimes we don’t appreciate the freedom we have.
  4. Jonn

    Unpotting wires

    I doubt heat and water alone will touch epoxy, it’s a non-polar thermo-set polymer. You’ll need some sort of solvent like acetone or benzene. If it doesn’t cause cancer it’s probably not enough… Doubt that will do much for the cells future reliability either.
  5. Jonn

    do scuba diver absorb too much salt??

    As a drysuit diver I’m kinda doubting it. On the other hand, I never add salt to my food and have never felt the lack…
  6. Jonn

    P- Valve vs relief zipper vs depends

    Relief zip user here. I’ve had two suits with them and obviously like them. Don’t think I’ve ever run into any others so I’m a small minority here! No suit manufacturer offers them standard but they will all be happy enough to do one custom, it’s not complicated. It’s a nice little compromise...
  7. Jonn

    Experienced Divers: What are the most common "oh, crap!" situations?

    Getting separated from your buddy. Not as common with Caribbean, very easy with the low vis and current of PNW. Spend a moment looking at a cool fish and suddenly they’re gone. You can even lose sight of the bottom and the surface and be floating in an infinite void! It’s no problem but was...
  8. Jonn

    Suit filed in case of "Girl dead, boy injured at Glacier National Park

    There will always be little gotchas in the fine print, that’s for judges and insurance to pick apart. My inclination is to blame the victim: it was pretty obvious in retrospect that the whole scene was out of control. It’s a more general question though: how should training agencies make their...
  9. Jonn

    Suit filed in case of "Girl dead, boy injured at Glacier National Park

    Not the paper standards written in the book, they’ll be very thoroughly reviewed, but how about the agency? Does PADI et al. carry some portion of the blame for a lack of quality control among their customers, or is their proper role strictly course development and advertising? Obviously...
  10. Jonn

    Any experience with wurkkos lights?

    I carry a DL20 backup every dive and a DL61 when I know I’ll need it. Had them two years now, about 50 dives. Well built lights, fantastic value. Love the rotary magnetic switch. Lumen values are always drastically overstated on Amazon, still pretty bright though. Would absolutely buy them...
  11. Jonn

    Vap pens?

    What’s up with that? Ya sure: the law of Mexico is the law in Mexico, but who is smuggling drugs FROM America?!
  12. Jonn

    Display reversed left to right after battery swap

    Haven’t needed any, my unit is ticking along just fine. A bit disappointed by the companion phone app but it serves firmware updates just fine. Very interested to see what they do here with an obvious failure.
  13. Jonn

    Display reversed left to right after battery swap

    Let’s see if that legendary Shearwater service holds true after their buyout…
  14. Jonn

    Speared in face - Mor Mui Reservoir, Thailand

    It’s not a firearm per se, but I think the same rules apply. The speargun is always loaded, don’t point it at anything you don’t intend to kill.
  15. Jonn

    Fourth element under garments

    I like full body underwear, makes sense in a full body drysuit. If you’ve already got decent underwear and it’s not enough you should look into electric heat.
  16. Jonn

    American woman dead - Bell Island, Newfoundland

    I’ve been to St John’s and Bell Island, seemed like I dived everywhere except the wrecks I came there to see! The water is kinda barren compared to West Coast but there’s no shortage of neat little shore dives around. Those casual shakedown dives before the real ones on the boat are valuable in...
  17. Jonn

    American woman dead - Bell Island, Newfoundland

    It’s because the buoyancy varies quite a bit, from day to day and over the dive. There was a suggestion this diver was from warmer (but still cold) water and had added a few layers underneath. She needed to add lead for that, deciding exactly how much is a judgment call. A low pressure shore...
  18. Jonn

    Look what my LDS gave me.

    This thing is available for $90CND in my city. Caught my eye but I’ll keep looking for single steel 100s. They seem to be very reliable but I’ve never liked the look of those high pressure joints.
  19. Jonn

    American woman dead - Bell Island, Newfoundland

    There’s arguments in favour of having your pony bottle valve turned off and only twisting it open if and when. I certainly don’t know this surviving divers thoughts on the subject, but I’m pretty content leaving mine fully open the whole time. I loose a few pounds every dive but topping it up...
  20. Jonn

    Marks on shoulder of aluminum cylinder from NET Cylinder: New Energy Technology Co ?

    Local supplied air harvesters pushing things way past the limits with dodgy shop compressors is not limited to Indonesia. It happens in the USA too. https://scubaboard.com/community/threads/skipper-charged-in-diver-death.478363/
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