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Hey - There was a actually a long but big swell with big surfing waves crashing down on the point. Visibility and surge associated with the swell at the Avalon was awful. Claudette and I motored past you post dive but you were under... This was us at 7:41am...

Dual bladder version. Virtually brand new with less than 5 dives. Comes with tank cam bands and plenty of solid core shock cord to adjust to your size. Second bladder can be closed off and used with single bladder only. Purchased a rebreather instead and have no use for it. $600+Shipping. PM me...

Sold! Thanks!!

T2X for sale again... Purchased new by me. 18 months/50 dives old but little use since purchasing a rebreather. $700+Shipping or best offer - PM me. Dwayne

Gone!

Using GUE MDL techniques and no direct ascent to the surface makes it a deco/technical dive. Obviously needed doubles for the profile and gas redundancy although you are correct, doubles by themselves do not make a technical dive. These are not silly statements - If specific facts are...

Back to basics, I guess what defines Deco vs NDL is if the diver has a free ascent path (30'-60'/min) to the surface from depth. A MinDeco dive is not a NDL dive.

Discussing the same thing over at divematrix.com. What I find interesting is 1. Min deco is based on ZHL16C using GF's 30-85/30-90 which are not that conservative. I dive gradient factors of 30-75 (based on a recent bubble study and diver feedback) 2. Using a standard ZHL16C calculator, its a...

You are absolutely correct and I will be more careful in future. Updated my original post.

Divesorb Shelf Life - Rebreather World There should be an expiry date somewhere on the keg. My brand new Sofnolime kegs I believe have 4 year expiry dates and I personally would not dive past expiry date.

LOL - I have 20+ years of measuring micro and milliseconds so I absolutely missed that 3rd grade lesson. How about "when the big hand is on the one and the little hand is on the two?"

Well first off, it was not half an hour.... I've assumed the boat speed as its a big boat/displacement hull. 27 Minutes/0.5 Miles Mins ~1-------Engine(s) Start ~5-------Accelerate/Cruise/Decelerate 0.5 Miles/8Kts (boat speed ~9Kts due to current) ~5-------Position ~11------Total Difference...

The Atomic and Hollis Frameless are popular - I have both and the Hollis leaks more so my current favorite is Atomic - Obviously different masks fit different people so try all.

I'm cool - Nicole explained GUE/Min Deco Ascent.

I'm not asking what the boat said or how long they were down for, I asking how do you get an NDL dive out of 40 mins/100'/32%?

I wonder what NDL plan was being followed... As originally planned 6+ mins of deco. Decompression model: VPM - B DIVE PLAN Surface interval = 5 day 0 hr 0 min. Elevation = 0ft Conservatism = + 2 Dec to 90ft (1) Nitrox 32 50ft/min descent. Level 90ft 40:12 (42) Nitrox 32 1.19 ppO2...

Sold!

RBW = Rebreather World - Rebreathers for Scuba Diving - the next step Also Yorkshire Divers - Scuba Diving Forums, Articles, Reviews and Community

Looks like sale fell through - Still for sale. $275 shipped. It's a DIN First Stage + Kit to turn to Yoke.

$800+Shipping