The fact is there's a permanent fix for the BDC - DUAL COIL HEADS from Aspire
so they will make contact... these are by far the very BEST (DUAL COILS) HEADS on the
market used in tanks if installed properly... with this little TIP so they work correctly
from the beginning... making the contact pin on the head make direct CONTACT every time...
see:
http://www.e-cigarette-forum.com/fo...thread-contact-clearomizer-mod-batteries.html
These ASPIRE BDC ATTY ..heads... are now so popular that people in Europe... are now
converting their Pro tanks over to using the Aspire heads and
the vapingreek
even has a video out showing a converter for Protanks to use
Aspire BDC heads for about $4.00 USD....