I was looking at the GG Wiki and saw the GGTS Adapter and also a various combinations of other adapters to use. I was wondering in the 510 to 901, 901 to 510 adapter configuration the picture shows 4 adapters but wasn't sure if they are just using 2 or? Also could you use like a Phoenix or iGo-L on a GGTS without an adapter?
The 510 to 901 and 901 to 510 adapters configuration (Method 3 on the GG Wiki) only uses two adapters: on the left of the first picture for each method you can see the adapters used for that specific configuration (adapters are already installed).
The others adapters you see at the bottom of the first picture for each method are all the remaining adapters that you can use for other methods.
There is another method that is not listed on the GG Wiki: 510 to eGo adapter, with that adapter you have to take out the Collector's
tank top lid (or draw cap), as is shown in method 4.
Of course the best method is using the GG GGTS Adapter (currently in stock).
By using any combination of the chinese adapters, you will have the constant risk of short circuit, these adapters easily fail, the positive isolator breaks easily and are not meant to be used with advanced
devices with auto adjustable positive center pin (a Imeo's invetion).
You can't connect a Phoenix or an iGo-L on a GGTS without an adapter, or well, you can, but you will have to take out the collector's
tank and it will not look good.
Another way is by using a GG Stealth cap (it has a 510 connection) or the 4 in 1 cap.
I will only recomend to use a combination of china adapters or a single 510 to eGo adapter temporarily.