Nosmoker (les) is over on vapor wall. You need to sign up on a list.
don't know if it is thinner, my eyes are not that perfect ;-)

What is better, a tight almost solid core wick, or a straw type hollow wick?
Emonty: Is the #500 thinner compared to #400?
What is better, a tight almost solid core wick, or a straw type hollow wick?
All issues with the switch have been attributed to juice running down the center pole. The common pattern seems to be with folks not keeping them upright. I did have one stop working and is an easy replacement, getting the replacement itself is the long pole in the tent.I just got my 500 mesh yesterday. My current set up is doing great so I will wait till it stops firing. Then I will use my new mesh to see the difference for myself.
Question about the Orion touch sensor. Has anyone had it stop working? If so is it an easy fix? Is there anything I can do to prevent it from not working? I can't imagine being without my Orioon. I have been taking it to work where I can only sneak a few vapes in the ladies room. It seems to deliver more nicotine per hit than anything else I have.
It has more 100 more holes per linear inch but probably not noticeably so I'm guessing. Most people have to hold it up to a light to tell the difference.
According to 'bj43's (and 'emonty's) experiments, a solid core wick of 500 mesh has the best capillary action.
Thanks, Turbo. I'm using #400 and rolled according to the #500 specs (That is, a solid core with barely enuff space for a needle!). It works just fine, though with this new found belief with #500 ss mesh, it's gonna work excellently!! Time to go out and source for #500!!!