So I have a Vision X-fire Wood spinner 1000mah battery with 510 threading, and was looking into buying an extension adapter to prevent possible leaking from tank, and also to save the threads from getting stripped. Has anyone else done this? Was wondering what the opinions are about sealed vs. unsealed. I realize that the unsealed will not prevent leak exposure but will the sealed adapter alter the connection at all? On one of the vendor sites they mentioned they can't be used with bottom feeders (which I wouldn't be using anyways) but still. Would be used with a vision nova vfate dual top coil clearomizer.<div><br></div>