First, thanks to everyone for al the info in here. I'm also having problems with my vivi. Using 50/50 and higher vg because pg irritates my lungs so no choice on using more pg.
Going to try the notch and then wick tips. Quick question about the pictures though:
1) if using cheesecloth/cotton for for the wick, wouldn't it burn?
2) I don't see the coil in the pictures. The cotton/cloth is just an extra on top of the regular wick/coil?
Thanks!
Some people use cotton for a wick because of concerns about silica
thread. They also use Stainless Steel (SS) mesh and make wicks. Cotton WILL burn if you let it get dry. It wicks like crazy. So does SS mesh. The mesh can short but it won't burn. The cotton won't short but it burns. The silica supposedly produces small shards (jury still out on this).
Some may use some extra cotton wick on top of the silica to aid in wicking more
juice to the coil. IDK. Doesn't make much
sense to me, but to be fair I haven't tried it.
Others have put cotton on top of SS mesh as an insulator. Still others have put silica around SS, but why not just use silica then? Doesn't avoid the shard issue but may wick better.
Bottom line is that you'll see lots of variations on a theme.