I have been using my new RN4081 USB Passthrough for a day now.
Using the drip method (3 drops every 6-7 puffs) I am getting more vapor than I've ever had. Absolute clouds of vapor. I had no idea you could get that much from a 4081. I am LOVING it!!
The only downside is the higher voltage of the passthrough causes the wick in the atty to burn a bit, no matter how wet I keep it. This just made me use a stronger flavored juice in it to cover the burned flavor. I made a custom fluid just for dripping the passthrough atty, 8 drops of pure peppermint essential oil per 10ml of juice. It's like vaping Altoids, I love it!!
Using the drip method (3 drops every 6-7 puffs) I am getting more vapor than I've ever had. Absolute clouds of vapor. I had no idea you could get that much from a 4081. I am LOVING it!!
The only downside is the higher voltage of the passthrough causes the wick in the atty to burn a bit, no matter how wet I keep it. This just made me use a stronger flavored juice in it to cover the burned flavor. I made a custom fluid just for dripping the passthrough atty, 8 drops of pure peppermint essential oil per 10ml of juice. It's like vaping Altoids, I love it!!