Strange, I'm using dual torched hollow 2mm Ekowool with all four wick ends about 1.2 cm extending up from the coil, and the vapor and flavor is ripping my throat out of my face on both my Spheroids. Wicks endlessly, I can chain vape a whole tank through of syrupy thick 100% VG Ahlusion Perfect Peach, 100% VG VCV Nightshift without a hint of a dry hit and zero flooding or gurgling.
I almost hate to say this, but I'm not tempted to improve my Spheroid setups because they are flawless with the boring default newb setup.
There are a handful of juices that taste somewhat better in other attys. Pluid is best in my Ithaka. Ahlusion Vanilla Blueberry Cake and Banana Cream Pie belong in a Diver. Grape flavors from Ahlusion and VCV go in a Kayfun, but I haven't tried them in a Spheroid yet. But the rest of my juices - and there's dozens - are as good if not better in a Spheroid with this default setup.