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Advanced Scuba Discussions

Have a Scuba question that's beyond a 'basic' one but not really 'technical?' Get it answered here.
Please note: See the Special Forum Rules / Terms of Service thread. This forum is not open for threads offering goods or services.

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  1. The Chairman

    Welcome to Advanced Scuba Discussions: PLEASE READ BEFORE POSTING!!!

    The Chairman, Apr 10, 2018
    Replies:
    0
    Views:
    187
    The Chairman
    Apr 10, 2018
  2. GDI

    Tech diving, equipment, awareness and too much too soon

    GDI, Oct 10, 2006 ... 16 17 18
    Replies:
    177
    Views:
    100,642
    compressor
    Jun 4, 2017
  3. Rick Murchison

    *Please Read* Special Forum Rules / Terms of Service

    Rick Murchison, Aug 16, 2008
    Replies:
    0
    Views:
    10,021
    Rick Murchison
    Aug 16, 2008
  4. Russell Bowyer

    In-water recompression to decompress - what are your thoughts?

    Russell Bowyer, Apr 15, 2018 ... 2 3
    Replies:
    23
    Views:
    937
    Kevrumbo
    Apr 25, 2018 at 1:15 PM
  5. Lucifer911

    Anyone dived at a site with no land visible in all directions?

    Lucifer911, Apr 23, 2018 at 12:55 AM ... 3 4 5
    Replies:
    45
    Views:
    1,159
    kelemvor
    Apr 25, 2018 at 9:08 AM
  6. swimlikethefish

    SMB Inflation Method of Choice

    swimlikethefish, Apr 24, 2018 at 8:48 AM ... 2 3
    Replies:
    27
    Views:
    735
    Macan
    Apr 25, 2018 at 8:14 AM
  7. mainedvr

    Reg choice and why for Stage, Pony, etc

    mainedvr, Apr 18, 2018 ... 2
    Replies:
    16
    Views:
    536
    TONY CHANEY
    Apr 22, 2018 at 5:20 PM
  8. boulderjohn

    Keeping up with Changing Thinking in Scuba

    boulderjohn, Apr 14, 2018 ... 9 10 11
    Replies:
    103
    Views:
    4,157
    Lorenzoid
    Apr 22, 2018 at 12:07 PM
  9. nohappy

    Does diaphragm first stage free flow when it fails?

    nohappy, Apr 16, 2018
    Replies:
    7
    Views:
    419
    Jonny Wishbone
    Apr 21, 2018 at 8:52 AM
  10. Patoux01

    Why do people kick like this?

    Patoux01, Apr 18, 2018 ... 2 3
    Replies:
    23
    Views:
    1,463
    dmaziuk
    Apr 20, 2018 at 9:08 PM
  11. Jay_Antipodean

    Flying after diving and experiencing rapid plane decompression

    Jay_Antipodean, Apr 1, 2018 ... 2
    Replies:
    15
    Views:
    830
    tomfcrist
    Apr 20, 2018 at 9:03 PM
  12. Jay_Antipodean

    Poll: Algorithm Type - strong views/preferences?

    Jay_Antipodean, Apr 14, 2018 ... 4 5 6
    Replies:
    52
    Views:
    1,651
    aquacat8
    Apr 19, 2018 at 8:30 PM
  13. northernone

    Exceeding NDL on an al80?

    northernone, Apr 13, 2018 ... 4 5 6
    Replies:
    52
    Views:
    2,078
    krbailey
    Apr 19, 2018 at 9:30 AM
  14. CuzzA

    24 Hour Dive at 65 fsw with Just 6 Hours of Deco

    CuzzA, Apr 17, 2018
    Replies:
    9
    Views:
    397
    kelemvor
    Apr 18, 2018
  15. Dish

    Your Most Innocuous, Yet Memorable Dive

    Dish, Jan 16, 2017 ... 5 6 7
    Replies:
    67
    Views:
    4,965
    АлександрД
    Apr 16, 2018
  16. nohappy

    What if miss a required safety stop?

    nohappy, May 4, 2017 ... 3 4 5
    Replies:
    43
    Views:
    2,668
    DavidFL
    Apr 14, 2018
  17. aquacat8

    Dropping a weight pocket on a line—dumb idea?

    aquacat8, Mar 21, 2018 ... 5 6 7
    Replies:
    67
    Views:
    1,980
    mainedvr
    Apr 14, 2018
  18. rossh

    Slow tissue on gas from stops

    rossh, Feb 28, 2018 ... 34 35 36
    Replies:
    357
    Views:
    14,435
    Jack Hammer
    Apr 13, 2018
  19. northernone

    Deep dive breath rate?

    northernone, Apr 8, 2018 ... 2 3
    Replies:
    24
    Views:
    999
    TONY CHANEY
    Apr 13, 2018
  20. nohappy

    J-valve and DIN connector

    nohappy, Apr 1, 2018
    Replies:
    9
    Views:
    285
    tursiops
    Apr 13, 2018
  21. Octopusprime

    MOD Stickers

    Octopusprime, Mar 20, 2018 ... 11 12 13
    Replies:
    128
    Views:
    3,394
    Michael Guerrero
    Apr 11, 2018
  22. Scubis

    Valve ID and service pressure

    Scubis, Apr 10, 2018
    Replies:
    4
    Views:
    159
    Scubis
    Apr 10, 2018
  23. geoff w

    Weighting relative to backplate material

    geoff w, Nov 4, 2014 ... 2 3
    Replies:
    26
    Views:
    2,578
    sea_ledford
    Apr 10, 2018
Showing threads 1 to 20 of 3,397

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