Hi all,
First off, I co-designed the Helix and will try to address the issues
raised without overly plugging the system. Secondly, thanks for the
comments and thoughts so far. It's always good to know what the users
think.
The OP makes the excellent observation that Helix is designed as a
recreational SM harness. That's not to say a tech diver couldn't use it
but it would depend on what they were doing with it. We certainly
wouldn't recommend it for wreck penetration or cave diving, for obvious
reasons.
@MSargeant, we have specially designed weight pouches that attach to
the harness. Each pouch can carry two 1kg weights and they are sold
in pairs. I'd be happy to hear of any refinement suggestions you may
have.
@nwbrewer, I can assure you that when properly fitted the harness is
snug and secure, not loose and does not 'flop' around. You are correct
to point out that adjustability is good. All of our users appreciate the
ease in which the system works from person to person regardless of shape
and size. Our bladder sits from the top in between the shoulder blades
and extends down towards the small of ones back. This allows the diver
to 'lie back' on the surface and not be pushed face down. Through
extensive pool training and trials we can say that most divers trim is
improved when compared to using back mount. As for the position of the
OPV, well two things, one it's a recreational harness so dumping should
not require gymnastic or contortion skills, and two, we tested various
positions of the OPV with divers from complete novices to instructors
and by far the 'easiest' and safest place is where it is now.
I'd like to invite you and anyone interested to 'like' our page on FB,
through which you can ask real life users of the Helix their opinion of
it. We are actually in the process of getting some testimonials back
from users but have not added them to our website yet.