One thing I have noticed with the subtank is the amount of condensation build-up in the air flow tube and drip tip. When I leave it to sit for a while, my first vape on it will be harsher with a lot of throat hit. I figured it's partly this condensate draining back into the coil and giving me a steamy vape.
I don't know if that's true or not, but my own deduction from my own observations. I just take much slower shallower pulls for the first couple when I've let it sit for a while.
Just throwing it out there, may not be the issue in your case though.
I don't know if that's true or not, but my own deduction from my own observations. I just take much slower shallower pulls for the first couple when I've let it sit for a while.
Just throwing it out there, may not be the issue in your case though.