Max VG. Didn't think about that. It's not a huge deal. I just fill from the bottom.
On a good note, though...the coil had no problem wicking the max VG. It is one of the better TC coils I have tried. Actually pretty good flavor for a cotton wick.
Do you know what the ATC coil is made of?
Roads? Where we're going we don't need roads.
As for the ATC coil, the material is Kanthal...to temp control Kanthal is the most charming part of Vaptio