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    Recently certified - buoyancy a mess. Would PPB help?

    You don't have to do it every time. Take note of how much weight and stick with that. Only need to recheck if you change equipment. After a few more dives you'll do an end of dive weight check to fine tune your buoyancy but Steve's procedure will do for now.
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    Recently certified - buoyancy a mess. Would PPB help?

    Your only problem is that you've been reading too much scubaboard and watching too much dive talk. Your expectations for yourself is too high. Where in NZ are you? NZ has no coral at the depth your diving so don't worry too much about grabbing things if you need to. Our marine life will grow...
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    Self service regulator

    I've always understood that an analogue gauge is most accurate at the midpoint of its range. Therefore if you expect to be measuring 10 bar then you use a 20 bar gauge.
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    Question Rebreather mouthpiece - hose routing design

    Pretty much. Certainly! I've recently found myself exploring very low vis sumps where difficult access demands that we only bring 3L (25 cubic foot) or if we're lucky, 5L( 40 cubic foot) tanks. Its shallow diving but still somewhat unsettling being squeezed in a tight restriction with such...
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    Question Rebreather mouthpiece - hose routing design

    All rebreather mouthpieces I've seen have have hoses coming in from each side. Is there any reason you shouldn't have one hose coming in from the side an another coming from the bottom? Just thinking about ways to streamline two sidemount breathers
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    Lending Gear yay or nay

    Only spare gear and only if I'm going on the same trip.
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    Time To Surface in overhead environments

    Has there been any talk about including some sort of TTS display specific for overhead environments? I.E your computer gives you your TTS assuming that you will return along the same dive profile (allowing for correct ascent rates and decompression stops). You would have to let the computer...
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    Question Anyone ever had an incident because they serviced their own gear?

    Are there any other brands apart from DGX and Deep 6 that provide service manuals to the public, without needing to be a dive store or have done their training courses?
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    Question Anyone ever had an incident because they serviced their own gear?

    Those are five pretty incredible stories!
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    Question Anyone ever had an incident because they serviced their own gear?

    This is not really a problem because it didn't cause an incident. Sure it costs them more money than if they'd just taken it to the shop to begin with, but its no reason not to try service your own gear. This is what I'm interested in. I wonder how many of these would have been resolved...
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    Question Anyone ever had an incident because they serviced their own gear?

    Interesting. Do you know what was wrong and why it wasn't apparent until you were at 60ft? What tests could have been done post service to catch it?
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    Question Anyone ever had an incident because they serviced their own gear?

    I was servicing my regulators the other day and at the bottom of every page in the service manual is a full paragraph repeating the same lecture about how untrained divers should never attempt to service their equipment, its a great way to die, your an idiot if you try etc etc. Is there any...
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    Unknown Woody From “Dive Talk” DCS and Medical Journey

    The air diluent thing has been banded around a lot despite no evidence to support it. They never state what gas they were on in the video.
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    Info Is DAN Insurance worthwhile?

    Well, good on DAN for looking into this incident, accepting the mistakes that they made and making the necessary adjustments to improve. Also, good on Dive Talk for raising the issues in a manner that gets them sorted quickly. I doubt that DAN would have resolved their SOPs so quickly if it was...
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    Question 2nd stage wet breathing issue (Scubapro G260)

    Maybe completely eliminate the Mouthpiece by removing it entirely and going for a dive without one. I'm pretty sure Vance Harlow has a test for wet breathing where you rotate the reg upside down and see what happens. Can't remember exactly what that tell you though. I'll try look it up.
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    Info Is DAN Insurance worthwhile?

    The $18K "admission" sounds like a classic Gringo stitch up to me. Here's a desperate rich white American. Let's milk him for all we can
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    Info Is DAN Insurance worthwhile?

    For all you witch hunting folks focusing on the restriction, you understand that the incident didn't actually occur IN the restriction right? The restriction potentially had absolutely nothing to do with it.
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    Unknown Woody From “Dive Talk” DCS and Medical Journey

    This is a dive incident that has the potential for the community to learn from so I disagree that the video was too long. Woody didn't go out and decide to get bent that day, nor did he decide that he wanted to make an incident worse. As Gareth Lock teaches, we need to understand why the...
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