I want to post an update about my 510 problem. On Monday I received the juice that I ordered. I topped off the cart that I had been using and put two drops on the atomizer. That made all the difference in the world. It now produces great vapor and a good hit consistently. I will continue to keep the cart topped off and put a couple of drops of juice on the atomizer when the vapor production gets low. The 510 is now living up to my expectations and I thank everyone that posted advise on how to remedy my problem.
Alright, alright, alllll right! ;-)