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Kupu's Recent Activity

  1. Kupu replied to the thread DGX wing.

    I use this wing and like it. Good quality, suits my single tank needs well.

    Oct 26, 2020 at 12:11 AM
  2. Kupu liked lexvil's post in the thread D420! How about that?.

    Just did 2 long dives with the 420/104 ala Kupu, over 3 hours on the reg and still holding tune, about 1” cracking but in the water...

    Oct 24, 2020 at 11:07 PM
  3. Kupu liked rsingler's post in the thread D420! How about that?.

    As an interesting aside to the poppet modification discussed above, I discovered another wrinkle in D420 tuning. When I tuned my D420...

    Oct 24, 2020 at 7:24 PM
  4. Kupu liked rsingler's post in the thread solution for D-series poppet seat DIY?.

    It works great! [ATTACH] I've posted some comments here: D420! How about that?

    20201024_134840.jpg Oct 24, 2020 at 7:09 PM
  5. Kupu liked rsingler's post in the thread D420! How about that?.

    In this thread: solution for D-series poppet seat DIY? @Kupu came up with an ingenious solution to the variable quality/sealing...

    20201024_135045.jpg 20201024_134840.jpg 20201024_134928.jpg Oct 24, 2020 at 7:09 PM
  6. Kupu liked Dubious's post in the thread Wisconsin Inland Lake Diving.

    Dive Site: Long Lake Location: Sheboygan and Fond du Lac County Lake Depth: 47 feet Visibility: 15 feet [MEDIA]

    Oct 24, 2020 at 7:00 PM
  7. Kupu replied to the thread Vintage gear and memorabilia auction..

    Here is another. Bid in HALLOWEEN 2020 Diving Memorabilia Auction on Oct 31, 2020 by Nation's Attic Inc. in KS

    Oct 23, 2020 at 7:14 PM
  8. Kupu liked buddhasummer's post in the thread SOLD!!! Parts order #2.

    Order is shut. I'll keep those involved updated via messages. Once shipping opens to the US I'll start a Parts Order #3 thread....

    Oct 23, 2020 at 6:24 PM
  9. Kupu liked axxel57's post in the thread Look what I came across anyone recognize?.

    Cool small reg! Thanks for the schematics! I just got me a Spinnaker, looking forward to dismantle, clean and adjust it....

    P1060407.JPG P1060414.JPG P1060415.JPG P1060417.JPG Oct 23, 2020 at 2:09 PM
  10. Kupu liked Bigbella's post in the thread Help please. BC Repair.

    Aquaseal® . . .

    Oct 22, 2020 at 6:02 PM