Took the 'flavor wick' out of my Protank and it vapes like a real beast now! I am one of those that takes LOOOONG deep draws and it seemed like the protank just wasnt keeping up as good as it should. So, I removed the wick assembly, screwed it down on my device, pulled off the center post, and took out the little piece of wick sitting on the coil. Perfect vape for me now!!
(still not better than my carto tanks, but I do like it!!)