I had to go up in coil size to get the right amount of wicking material to cover the juice channels. All of my Foggers have 2.2mm coils, which seems to work out pretty good on all of the versions. Obviously, with the 4.3 you have more room for even bigger coils, so more wick to plug up those damn channels, and still allow enough room for good air flow around the coils. I've been wanting to try some monster size coils in my 4.3, but I haven't got around to it yet.
The one thing that really help me was switching to Rayon, that made everything better! I especially like not having to re-wick these damn things so often!!
I guess I'll try more rayon.
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