You can convert your PT 2 and use the Aspire NON Nautilus BVC's. They are "replacement" coils for tanks other than Nauti's. Converting your PT 2 is as easy as buying at Kidney Puncher an extension ring, $4.00. It's first intended use was for the adaptation to bottom double coils. This screws onto your airflow controller creating a deeper well for the insertion of a BDC or a Replacement BVC.
I'm a chain vaping, heavy duty juice loving, low wattage granny that find it impossible to rebuild the BVC's. Each one of my efforts feels like trying to suck a very thick malted through a straw. So, I stick with my rebuilt single Kanger coils for the heavy dark, sweet stuff that gunk up coils fast. Rebuild with 30 Kanthal and cellu cotton. Gives me an excellent vape in taste and enough vapor on the airflow controller that's wide open.
BTW, I have both sizes of Nautilus's and only use my lighter liquids in them. Do like them; but, unfortunately, the coils don't last me as long as other people because I do chain vape at low wattage.
