psycho, are you talking about the two battery plunger o-rings pictured in here in the wiki?
i removed a set of these from GGTS and it still works. i think their main function is for stabilizing that floating center pin, holding it in position and giving it enough resistance to stay put when it's set. just a theory, but the TS will indeed work without them. so i'm thinking if it's these o-rings you're talking about then maybe that's not the culprit.
i'd suggest taking the offer for the replacement o-rings, because they're helpful to have and otherwise hard to come by, but at the same time think about what else might be going on here. you may be better off with a new
connector piece, which would include the internal o-rings. if you are getting current from the tongue tingling at the top of the connector and your attys are all in working order on the eGo, it's got to be something that happens between these two otherwise fully functioning parts. is it possible that a pice of the floating center pin broke off or became dislodged when it fell? does anything other than the absent o-rings seem out of place or abnormal about the adapter? when you fire the button, is there any warmth at or near the button and/or at the atty? is there a fifth atty you could try? do you happen to have any external adapters like a 510-901 (not the re-threader), or 510 extension that you could put on first before you attach your atomizer? is it absolutely nothing, no glow, no sizzle, no warmth, nothing at all that occurs when you attach these atomizers? and are you absolutely sure that you are getting a tingle, like the kind you get when you put your tongue on a 9 Volt battery, when you have the TS fully assembled without the atty attached?
i'm sure imeo, or someone will get you squared away eventually, but just curious in the meantime if any of these things could be resolved to get you back on track now.