Hi
I've been reading, reading, reading .. but I just don't know what I'm
doing wrong. New coil heads just peter out after about 1 1/2 clearos. So
that after a couple of puffs there is almost no vapor, its not hot and
harsh, just not there. Its like when I first started vaping and was
drawing too much air, and too fast, and got very little vapor. I've
tried a freshly charged battery with nor much improvement.
My setup: Top coil CE4 style, ~2.5 ohm, 3.7v.
I'm vaping strong flavors coffee, cigar, mint etc, ~60%VG.
I've read that thick/dark liquids clog wicks. But this is ridiculous.
How often should I need to replace the coil head with a clean one?
What type of wick is best for my juice?

Or is there a mod that would make them work better:
* should I unravel the wick into separate strands
* should I remove some strands or shorten them
* do something else?
I've tried cleaning the heads (alcohol and boiling water) but they only
last ~1/2 clearo before they stop working.
In fact, the juice in the clearo seems to get thicker as the clearo
empties, so by ~1/3 full its like treacle.
I've been reading, reading, reading .. but I just don't know what I'm
doing wrong. New coil heads just peter out after about 1 1/2 clearos. So
that after a couple of puffs there is almost no vapor, its not hot and
harsh, just not there. Its like when I first started vaping and was
drawing too much air, and too fast, and got very little vapor. I've
tried a freshly charged battery with nor much improvement.
My setup: Top coil CE4 style, ~2.5 ohm, 3.7v.
I'm vaping strong flavors coffee, cigar, mint etc, ~60%VG.
I've read that thick/dark liquids clog wicks. But this is ridiculous.
How often should I need to replace the coil head with a clean one?
What type of wick is best for my juice?

Or is there a mod that would make them work better:
* should I unravel the wick into separate strands
* should I remove some strands or shorten them
* do something else?
I've tried cleaning the heads (alcohol and boiling water) but they only
last ~1/2 clearo before they stop working.
In fact, the juice in the clearo seems to get thicker as the clearo
empties, so by ~1/3 full its like treacle.