buff
Contributor
Wetman-
A problem arises with the Halcyon if you want to do BOTH doubles and singles and buy only one backplate/wing system. Halcyon does not recommend using a single with their larger wings. They make the Pioneer wing specificaly for a single and you cannot use a double on it since it has a built in single tank adaptor. You have to choose one or the other. Most divers who use backplates dive almost exclusively doubles-that's why I wrote my title in quatation marks because for them there is no "limitation".
I dive primarily a single now but I foresee a time in the future when I want to dive doubles. Some divers do dive with a large wing but only use a single tank and they say they have no problem with it(Lost Yooper-"already a legend in the diving community"). But, it is not recommend by Halcyon and I would first give it a try to see if you like using a single tank with a large wing(minimum #55lb. lift).
I asked Halcyon about this problem and they said "With a large wing, greater than 45lbs. there is too much air shift and the arrangement of a single tank will make the setup unstable. We do not recommend the use of such a large wing with a single tank. We recommend the Pioneer wing if you plan on diving singles." Again, some divers do dive with a large wing on a single and have no complaints.
I thought that a bungeed wing would prevent some of this air shift and this spring I will find out. I plan on buying a Fred T. backplate setup and getting a DiveRite Rec wing(51lbs lift). The wing has a "gusset control system"(pull-cord bungee) and with that I am betting that I will be able to "size" my wing for either a single or a double and prevent the air shift that Halcyon speaks of. In case it doesn't work I am prepared to shell out the extra money for a small wing and a larger wing. But buying is half the fun of diving.
Mike
A problem arises with the Halcyon if you want to do BOTH doubles and singles and buy only one backplate/wing system. Halcyon does not recommend using a single with their larger wings. They make the Pioneer wing specificaly for a single and you cannot use a double on it since it has a built in single tank adaptor. You have to choose one or the other. Most divers who use backplates dive almost exclusively doubles-that's why I wrote my title in quatation marks because for them there is no "limitation".
I dive primarily a single now but I foresee a time in the future when I want to dive doubles. Some divers do dive with a large wing but only use a single tank and they say they have no problem with it(Lost Yooper-"already a legend in the diving community"). But, it is not recommend by Halcyon and I would first give it a try to see if you like using a single tank with a large wing(minimum #55lb. lift).
I asked Halcyon about this problem and they said "With a large wing, greater than 45lbs. there is too much air shift and the arrangement of a single tank will make the setup unstable. We do not recommend the use of such a large wing with a single tank. We recommend the Pioneer wing if you plan on diving singles." Again, some divers do dive with a large wing on a single and have no complaints.
I thought that a bungeed wing would prevent some of this air shift and this spring I will find out. I plan on buying a Fred T. backplate setup and getting a DiveRite Rec wing(51lbs lift). The wing has a "gusset control system"(pull-cord bungee) and with that I am betting that I will be able to "size" my wing for either a single or a double and prevent the air shift that Halcyon speaks of. In case it doesn't work I am prepared to shell out the extra money for a small wing and a larger wing. But buying is half the fun of diving.
Mike