I have been using the Boge F16 tanks for the past several months and decided to try some new tanks when I made my last order. I ordered a Boge F16 V2 and a Dbox Ultimate Dual coil tank. Both of these tanks bottom out on the top of the Provari before the carto makes contact with the positive connection. Even if they did make a connection, there is no room for air to get through. Am I missing something? Do I need some kind of adapter? It seems the problem is with any tank that has a locking ring on the bottom (both of these tanks have a locking ring on the bottom, the standard F16 does not). It takes up too much space so the 510 connector can't make it to the positive contact on the Provari. Thanks for any help you can provide!!
Kirk
Kirk