I'm having issues with my Reo firing. The issue just started. My Reo will only fire when I have the mod tipped sideways. I have the airhole on my rba facing away from the button (on the skinny side). It will only fire when the airhole is pointing towards the ceiling. When the device is perpendicular to the floor it will do an incredibly weak fire, or it will not at all. Only when it is parallel with the floor will it fire.