Was waiting for a kayfun clone in the mail and instead received this gigantic thing called a TESLA, no info or anything but it came with 2 screwdrivers a clear tank and some o rings. Also some premade silica wrapped coils. Have searched everywhere on web and can't find anything about it. Have already built a 1.3 ohm coil for it..works ok, but leaky. Would like some others input. Don't know for sure if this is the right forum for this, so apologies in advance if not. ANyone heard??