I have a 60 up and running, and for some reason the vape just isn't the same as a 40, or even 75/200. It's pulling the exact same voltage/amps, at 22 watts (so wiring isn't the issue), with the same tank/battery swapped over as well. Is there some reason as to why the 60 just isn't quite as "smooth" as a 40? Again, same tank/coil, battery, etc. The flavor isn't as good either!