hello 
from reading lots and some good advice from here (the us side i think), i bought a riva 510 to replace my elites. went to set up the 510 this morning and there's no screw in thingy for the battery, just the empty plastic tubes. i thought everything was included in the starter kit - the write up certainly suggested all i needed was eliquid and it was good to go
could anyone tell me what i need to get please to make my riva 510 fit for its purpose?
also, any links to how i can refil an elites cartridge with the eliquid to tide me over please?
thank you
from reading lots and some good advice from here (the us side i think), i bought a riva 510 to replace my elites. went to set up the 510 this morning and there's no screw in thingy for the battery, just the empty plastic tubes. i thought everything was included in the starter kit - the write up certainly suggested all i needed was eliquid and it was good to go
could anyone tell me what i need to get please to make my riva 510 fit for its purpose?
also, any links to how i can refil an elites cartridge with the eliquid to tide me over please?
thank you