Thank you for the thorough review.
That second hole is intended to be auxiliary air flow also fed from the bottom of the base. Should have a screw down there to open or close it. I saw the current authentic version on vapordna.com that had an extra hole in both of the negative posts. Can't do much, but I'd be curious if you can tell the difference with it open or closed.![]()
Thanks for the explanation. I thought either someone made a mistake or I was seeing things.
Rocking single coil as I am; I have all the airflow I could use.
Someone who prefers dual coils should answer that. I have the other juice wells plugged off with cotton.