I don't understand how you are dripping with the 4081....can you give me some detail? Does your battery have a hole in it? Right now using blue foam but would like the direct drip if it can be done with the 4081
You can direct drip with any model, although cartomizers are a different beast.
But to direct drip, just pull off the cartridge.
Then drip two or three drops on the "bridge" of the atomizer.
The "bridge" is that thing that sticks up, and it has a metal mesh on it.
Then put the cartridge back wait 30 seconds maybe, and vape.
That is basically what dripping is.
Now if you have automatic batteries, you have to be extra careful.
Getting too much juice in there and flooding the atomizer can lead to problems.
Basically, you can get juice down in the battery and gum up the switch.
There are ways to try and fix that, but it's better not to do it
And better still to have a manual battery so you don't have to worry about it.