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  1. Coztick

    From pivot to perfect.

    Recent threads have debated how to teach perfect trim and buoyancy. Nobody seems to endorse the fin pivot exercise but I think it just needs follow though into a trim exercise. Have the students do the pivot exercise while holding a 2 or 3lb weight in each hand. Once the student has...
  2. Coztick

    Vintage or junk?

    Hey all you vintage gear gurus! I've collected 4 lp steels for local stuff and was wondering whether to reuse the original valves. The J valve has adjustment screws on the top. I'm not sure whether they set reserve pressure or gauge calibration. I'm curious whether I can remove the reserve...
  3. Coztick

    Opinions on Dacor's Viper American reg. set?

    I am considering these for a travel set if they are a good design and serviceable. Any first hand experiences? Tia, Kevin
  4. Coztick

    Reproducing coral 40x faster?

    Grondar Paslow The link speaks of a new method for growing corral. Sounds promising! Funny how some of the most profound discoveries are stumbled upon purely by accident...
  5. Coztick

    MK 5 with auto yoke clamp?

    Not for sale but curiosity, found on local buyand sell with a conshelf 14 set is this auto tightening 1st. Just got it home and tried it. While fairly stiff to pull apart, it's far from difficult. That's just to hold it while compressed gas is added. At first there was the tiniest of hp leak and...
  6. Coztick

    For Sale As new DUI hood

    There is an R marked inside, my fat head (23" around) won't fit and the wife's (20 1/2") is too small. She is quite small, so please ask if there are other measurements that would help. The hood is 7 mm, uncut, unused as is the DS that it came with. I think $40 US plus actual shipping cost...
  7. Coztick

    Scubapro automatic decompression meter and more...

    While buying some timeless gear I wanted, I found some interesting stuff I can pass on if someone is interested. I have: A Watergill BP/wing with integrated weight system.(lead shot in the center with a trap door to dump) Comes with sp air 2 and original inflator but not the 20 lbs. of...
  8. Coztick

    Doubles anyone?

    SCUBA DIVING | water sports | Red Deer | Kijiji Just saw these advertised.... Had to pass it along
  9. Coztick

    Looking for info on Seibe Neptune regs

    I bought these with a bunch other gear the other day and couldn't find much on them. I will try to get pictures up but was looking for opinions from the experts. They appear to have been in a closet for 40 yrs after some light use. I couldn't find a reference to them on VDH for rebuild parts...
  10. Coztick

    Opinions on Piranha's model 804?

    Balance Diaphragm Yoke First Stage Does anyone here use these regs? I am considering a pair for sidemount and would appreciate any feedback.
  11. Coztick

    Sleep apnea and related symptoms

    Hi, I have been having sleep apnea events lately as well as chronic fatigue, poor circulation,snoring and maybe a little ADD. I was thinking that this getting old really sucks. But I'm only 50! Sure I've been a welder for 30 yrs and smoked a pack a day for longer. I quit smoking 2 yrs ago now...
  12. Coztick

    Inside or out?

    Does anyone else prefer to wrap their tank bungee from the inside rather than the outside? Every example I see the cord pulled to the side then under the valve and hooked. I find it's easier to reach across to locate and wrap the cord with the opposite hand. This also helps rotate the tanks down...
  13. Coztick

    Need buddy in Calgary

    Hey, anyone want some pool time? I'm thinking Adventures in scuba, 6 pm to 8 pm. Most any Weeknight that they are not teaching. I've got some New gear to try and they require a buddy....
  14. Coztick

    Booked! 14 days in heaven...again...

    3rd year in a row at the iberostar...can't wait...arrive Dec 10 for 19+ dives. thinking of trying a different dive op for some more challenging sites. Dressels was fantastic for learning but I love a challenge. any thoughts on sites to visit... ops to try?
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