So the slots look the same width but the original is a longer slot .. I'm guessing. Narrow slots seem to have more adjustment for restriction I'm thinking. May be better for drawing vapor up thru chimney. Wider being more airy in my thinking, but would like to hear if I have that correct. Only 1 year into vaping so may be missing something.
Correct for the most part. Restriction from longer, narrow slots does have more of an effect on airflow, but also affects the rate of wicking in tanks with juice channels from underneath as opposed to open juice ports along the side of the barrel/chimney section. Larger diameter slots don't make as much of a difference until closed down most of the way. This is mainly due to larger airflow regardless of adjustment. It doesn't look to be a big difference side by side, but after 2 builds and wicking there's quite the difference in draw. I'd say the Mini has a similar draw to the original closed down 2/3 when a 2.5mm diameter coil is set low and about 1/2 closed when a 2.5mm diameter coil is lifted a little bit. It does generate a little better flavor due to being shorter. No leaks so far with filling. Will update if there are any changes.
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