Hey Lethal,
Yup we did know, but a bummer that the ikegger adaptor isn't screwing into our BB SS adaptor.
Btw, iKegger is an Aussie site and company, they just ordered the mini-reg (same as the BB) which is a chinese copy of an american specified leyland min-reg.
That's why all the threads on it are imperial.
I have both the ikegger SS (CGA 320) and normal Co2 bottle (Type 30) mini-reg adaptors and both work fine for me.
I have attached a spec drawing of the leyland mini reg if that helps anyone.
1-b18f037fd1.jpg