I have a genuine Kennedy rda version 1 i think. I have compared it to photos and Im pretty sure its not a clone. I am having a problem with the positive contact pin on the bottom of the 510 connector. The pin seems to have recessed up into the bottom and some mods don't work because the connection is not happening. Im wondering if anyone has fixed this problem and how they did it. It wont work on my Joytech VTC mini that I recently bought but always worked on my sigelei 150W. Please Help. Here are some crude pics of my kennedy.