I have the bottom one closed almost all the way and it is still almost too airy for me. I am dumb about this as I didn't know there was a juice flow ring. I only noticed the bottom air flow one. I have the mini size, does that make a difference?
Just to make sure we're talking about the same thing--the AFC is on the bottom of the tank, the JFC is hidden inside the coil itself. Right? The JFC ring does move sometimes, as DP said, so keep an eye on it. If you're using thick, mostly VG eliquids, you want it open all the way; if thin, high PG, you may want to close it off a bit.
Again, mini size what? The CLR coils are all the same size, so I presume you're talking about the eGo One tank. There are three sizes available, AFAIK--1.8, 2.5 and 4 ml (mega). Which one do you have? I only use megas, but I can't imagine why the smaller ones would vape differently.
If you have a 1Ω coil, it has a 1.8 mm diameter air intake hole under the coil--that's somewhat loose MTL draw--the true MTL tanks like the Berserker have a 1.2 mm hole, for example. If you prefer very tight MTL, then you may find CLRs a bit airy. I prefer airier draw myself--YMMV, as always.
I suggest you watch Richard's video--it shows you the anatomy of the coil--and look at Gandy's illustration. Also, go back to the OP of this thread. Worth reading!
