cool, one question i forgot to ask is, how do i get the e-liquid into the cartridge? do i have to buy a pipette or something, because surely i can't just pour 3ml in accurately?
and what are thes drip tips they reccommend? thanks
There are instructional videos on how to fill carts and such. I don't have any links handy, maybe somebody else does? You can also search the forum for these things (search for 'cart mods'). The simplest cart mod is to just trim the stock polyfil down a bit (you really only need 1/2 or 1/3 of what typically comes in a cart).
When filling a clean cart...
* make sure the dry piece of cart filler you have fits properly in the cart
* remove the dry filler
* drip drops into the cart till nearly full
* slide the dry filler down into the liquid (snag it on the bottom with a straighened paperclip and 'drag' it down)
* shift it up/down with the paper clip to the top of the filler is level with the top of the cart
* top it off with a couple of drops on top
When refilling/topping of a cart...
* push the filler down a bit with the paperclip
* drip drops till nearly full
* pull the filler back up with paperclip (adjust up and down to get it level with the top)
* top it off with a couple of drops on top
That may sound more complicated than it really is. There's nothing to it... you'll see. A paperclip is a very handy cart filling tool
I see Cloud9 has bits of precut blue foam filler for sale too... when i used carts, I liked the blue foam for cart stuffing a lot more than the polyfil material... it's more resilient and easier to work with... a bit of blue foam can be cleaned and reused many many many times (just rinse in hot water and dry, i'd pour boiling water on them to really freshen them up). Before using the blue foam, you may want to super clean them by letting them bath in really hot (or even slightly boiling) water for a time.
I just do direct dripping now. Drip-tips come in handy for that. You don't fill carts at all and instead drip drops as needed directly into the atty. 2 or 3 drops at is good for several hits. A "drip-tip" replaces the cart and has a hole wide enough to drop straight through without having to remove it. You can direct drip with standard carts too... just don't fill the cart with anything (filler or liquid), use it as a moutpice only... you have to remove the standard cart to drip is all.
In all cases, a 3ml dropper bottle (or two) is a good thing to have.