With the standard coils and airflow you need a mod that will go down to 5 watts, about 3.4-3.5 V with 2.2 ohms and 3.2-3.3 with the 1.8's. For the fullsize PT2 you need a 510 connection and for the Mini you need an eGo connector, e.g. a VV stick such as a Spinner. Excellent MTL tank for appropriate ejuices.
The mini ProTank 2 without their base will screw onto the air flow controllers for regular sized PT2's as well as the PT2's standard bases. Shorter and stair step look. Screw on an extension ring adapter and you can use the Aspire Replacement BVC's (non-Nautilus) for both regular and mini PT2's.
I do the same for my reg. sized and mini Davides.
Just like the old saying "if it ain't broke don't fix it"
Just like the old saying "if it ain't broke don't fix it"To this day I'll still get wild and throw my PT2 with a coil rebuild at 1.5Ω and airflow control on my istick 20w and go nuts. It was the setup that truly got me into vaping after a let down from EVODs
29 gauge 1.8 to 2mm i.d 10 wraps contact coil ( comes out to about 1.8 ohms ), is the sweet spot for me on the pt2 coil. ymmvNo noticeable ramp-up difference.....
I was contemplating 30g, but I don't think I will go there. My kanthal is 30g, and I normally wrap 7-8 wraps and lands me about 1.5 ohms. I'm hoping I can find maybe one kind of wire I like and not have 10 different spools