I just bought some CE2 second generation cartos from Vapor Junction. They came with no instructions or filler tube. I have a syringe w/a plastic needle but don't know what to do. Can someone please give me detailed instructions on how to fill these? Thanks!
I don't think anyone that answers here has one yet so I asked on the two threads that are currently going. These are some of the answers I got. [Thanks to tiburonfirst for asking the question on one thread.]
From Quick1:
"A 22 gauge needle on a syringe should work. Take off mouthpeice cap. Second cap in there will have one of the holes (variable number of them depending on which revision you got) outside of the center hole that is larger than the others. Insert needle there. Sort of ream it out of it's a bit too small. Picture instructions say to fill with .6ml. Written instructions say to fill with .9ml."
From BanjoMan:
"Take off the top cap and inside you'll see a inner cap with 2 small holes. Use your syringe to inject about .5ml in each hole. If your syringe needle is a little large to fit through the fill holes just twist and push it through gently. Rated capacity is about 1ml but most aren't quite that much in them. You'll know it's full when you start seeing liquid pool in the larger center hole.
Replace top cap and enjoy!

"
From badkolo:
"Kent, after pulling out the mouth peace, there is a inner 3 hole plug, you can use something like a tweezer to pry it out, pull that out and you can see where to inject the
juice, aorund the walls between the plastic cup and the carto, when the
juice fills up around the outer part of the cup then place the inner plug back in. and then the mouth peace.
if you cant remove the inner plug then one of the holes in that inner plug should be able to fit the needle they provided you with, you insert the tube into one of the bigger holes on the side(not the center hole) and squeeze in 1 ml of
juice maybe a tad less."
Hope that helps!
One follow up from Quick1:
" I wouldn't advise removing/twisting out the second cap. Seems some are glued to the center tube better than others and people have pulled out the innards along with the second cap."
And also from WitchWay:
this needle tip bottle fits the filling hole:
3 pack Precision Oiler - Needle Tip Oiler Bottle 1/2 oz on eBay!
Other 'oval' bottles have a needle tip that is too big.