Was vaping like a champ - except at first I had to adjust the bottom tube to make sure the connection was good - but now - the KGO 1100mah just keeps blinking and the CE4 wont fire at all - just like it did when I was brand new and had to adjust it. Put another brand new one on works great. I have adjusted the bottom several times - just wont fire. Any advice on what is going on and how to fix it. It is only a week old - is it dead? Should I bury it? Thanks.