Is it just me? It can't be, but maybe it is, lol! It seems like the longer I have a juice, the less vapor is produced. I've only ordered from 3 vendors, but it's the same with all 3 - even at 3 different pg/vg ratios (50/50, 70/30, 80/20) and between ALL 25 flavors. I'm using a brand spanking new atty right now with a freshly charged battery, and the vapor is just, well, meh. As I draw from my PV it feels like I'm taking in a HUGE hit, I'll get a nice throat hit on the inhale (some flavors more than others) and it really feels like there's a lot of vapor there... then almost nothing comes out on the exhale. It's probably just mental, but I feel very dissatisfied when there's "nothing to show for it", even though I surely felt it going in. A new or freshly cleaned atty helps, but it's still way less vapor compared to sampling on "vape-mail" day. Does anyone else seem to notice this? Does anyone know the reason behind it? Could it possibly be something I'm either doing or not doing on my end? I seem to go through this every time I get new juice... I start to think the vapor of whatever I'm currently using sucks, then I get a new batch and BAM, awesome vapor... then it slowly becomes less and less until I get more new juice... and the cycle continues.