I can tell you that I keep my carts filled almost to the point of flooding. Not enough juice cannot be the problem. Something has changed. Something is not right in the product line. Your team should take the issue seriously or you are sure to lose customers.
You know, that might make sense, but I haven't used only V4L juice, and all my smileomizers have bit the dust after 1 or maybe 2 refills. I go through like 2-4 a day, depending. It's become useless to continue, but as my other mods all broke, I have this one Zeus and seem to be unable to break this horrible cycle.
Juice seems to be pretty clean. I can't speak for the tanks or carts anymore (never had problems with them), but the smileomizers are really going to destroy them if they continue to be defective. I appreciate that they send me replacements, but I suppose I'll have to keep reporting the problem every time. Putting "don't send me defective smileomizers" in order comments doesn't work.
I have completely switched devices and setups. I purchased a re buildable atomizer tank so I could see exactly what was going on. after 1 day of vaping V4L peach I had a black build up on my coil. this build up caused my coil to go way out of spec. It was a 2 ohm coil when I started, within 24 hours the resistance had gone up to 3.5 ohms, because of the build up. I can clearly see what is happening inside a smileomizer or cart now. There is extra sweetener getting left behind on the coils causing clogging and coil resistance sky rocketing...
I thought it was only the P-Nut Butter Cup so I ordered the Peach and Pear juice and they are both clogging the BDCs after about a day. Now, I know they changed something because we have used this for 3 or 4 years without a problem until just the past couple of months. I have the same set-up with Dekang 555 and get 2 weeks out of one BDC. My wife is going to have to find another supplier because I am just wasting money.
Im in the same boat.. I have ordered the same juice in the same strength for 4 years! now all of a sudden smileomizers, carts, kangers etc,, wont last past a day. it may not be every flavor thats affected, but certainly the peach. I think they changed sweeteners, or added more. The strange thing is the juice taste the same, but i cant tell you there is ALOT of build up on the coil after 1 day!