Whats the purpose of blowing vapor out of your tank or RBA before taking a hit? I watch a lot of vid’s and every one seems to do this.
I’ve witnessed this as well. What’s the deal?
Some coil builds have a ramp up time.
By blowing vapour through the device first it ensures your coils are at their best firing temp and producing good vapour.
CMJ
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Thank you
I could not figure it out.
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