Paperclip gently up the center. Be Careful, that is where the coil is, and the center of the coil gets gunked. I do it at the first sign of it loosing air flow, but I have screwed up a couple that were too gunked up. Hope that helps.
Vape On
Burnie
Nah, I do that too. But that wasn't the issue here- I could clearly see through the hole, and it wasn't gunked up. This morning it finally reached that point where it was too stiff, and it wasn't vaping right. So I had to change it- 7 days! A record for me.
And now the new carto- of course is CRAP right from the start. 2 hits in and it started tasting burnt, even though the filler is clearly soaked thru. It's just not wicking properly- every couple hits, I have to suck air thru it to get the filler wet again. I just KNEW this carto was going to be crap because when I opened it, I could see that the filler did not come up as far as normal- the filler is barely half way up the carto. It's the 2nd one I've seen like this in the past 2 weeks, and both have had the same problem. I guess the filler somehow got compacted in the manufacturing process, making it too dense to wick properly. I'm at work now, so I'm stuck with it until my lunch break. Man this sucks!
Lesson learned- if the filler is not up to normal height, just toss the carto! Don't even attempt to use it.