I recently got a Kanger Pro Tank after reading all the good and some not so good reviews. I've been using it on a Vamo. As far as I know they should be "compatible" as is since they are both 510 threaded. If I screw the tank all the way in (but not overly tight) the tank won't work. If I hold the right button of the Vamo it shows the resistance of the atomizer as 9.9 ohms which basically means it doesn't think one is there. I have to screw the tank only about half way into the Vamo for