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From
DIR-Diver.com
How to rig your stage/deco bottles.

Hardware needed:
- 2m (6.5 ft) of 5mm (3/16") braided polyester
line
(same as caveline only
thicker)
2 stainless steel boltsnaps (3" long, 1" eye)
1 feet of rubber fuel hose (8-10mm inner
diameter) 5/16-3/8"
1 big stainless steel hose clamp
1 piece of racebike innertube.
2 pieces of car innertube. (not in the picture
above)
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1. Pull the line through the hose.
Fold the polyester line so that one end is approx. 22-23cm (9") longer.
Attach a piece of cave line (60cm, 2ft) and use it to pull the thick
line through the hose. Pull about 20cm (8") of line through so you
have enough room to attach the upper boltsnap.
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2. Attaching the upper boltsnap.
Attach the upper bolt snap inside an
overhand knot. Make sure it's even and
nice looking. Place the knot so that the boltsnap is positioned above
the break of the tank. If it's too low the bottle will cause a lot
of drag.
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3. Make
an overhand knot.
Make an overhand knot just below the hose. Pull on it and make sure
it's nice and tight.
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4. Attach the
lower boltsnap.
You want 75-100mm (3-4") of slack on the lower boltsnap, so the bottle
can ride in the slipstream. When you are swimming or if you want it
closer you can wrap the boltsnap under the handle. BTW, the yellow
color is for clarity only!
You can attach the boltsnap so it's either removable or permanent.
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5. Make a fishermans knot to hold everything
together.
A
fishermans knot is nothing more than two
overhand knots. Make the first knot and place it as high as possible.
Pull on it real hard. Then make the second knot and put it together with
the first one.
Try to make them "fit" together and be as tight as possible.
When you are satisfied cut of the excess line and burn the ends with a
lighter.
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6. We are done!
The stage handle is now complete but we still need to mount it on a
bottle. |
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7. Put on the hoseclamp
Slide on the small innertube and put it over the screw to the hose
clamp.
If you have unpainted bottles you may want to put
something (maybe paint) under the hose clamp (or some protection over
the clamp) to avoid dissimilar metal corrosion. |
8.Wrapped or not?
For swimming or when using only one bottle you might want to wrap the
boltsnap under the handle to shorten it. |
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9. Ready!
Finally, put on the car inner tube sections over the handle to makes
it easier to grip if you use gloves. Otherwise you put it under.
Well, doesn't that look like a sexy bottle???
And remember that the handle is for underwater use only! Always
carry your bottles by the valve. If you don't, the handle is going to
get longer and become sloppy!
Happy diving!!!
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