Spit back

[Nicholas1980]

wanna stop spit back??? Spread those coils. The gap gives more surface area to burn juice quickly. Wick burn no spit back.

 

[stols001]

I'm assuming you are talking about rebuildable coils? You're talking about spaced coils I'd assume. Don't know so much about spitback (although, thinking back, most of the spaced coils I've used don't tend to spit back, I've only ever had it with contact coils. They will also work great in TC.



Anna

 

[BrotherBob]

wanna stop spit back??? Spread those coils. The gap gives more surface area to burn juice quickly. Wick burn no spit back.

Welcome and glad you joined.
Thanks for the share, could also see:
Always wondered what causes crackling/popping during vaping

 

[Alter]

Kinda confused about the original post....
Spitback comes from too much space between wraps and the juice is just getting boiled, not vaporized then straight up the mouthpiece. Too much airflow along with sucking like hell trying not overheat that subohm build also draws raw juice up the mouthpiece. Too low of power also produces spitback from again not properly vaporizing the juice. Vertical coils are another culprit of spitback.
The space between wraps can be minute..I can just fit a business card between my wraps but there is still space.

 

[Mr. Relentless]

Vertical coils are another culprit of spitback.

I always built vertical to eliminate spitback. I thought that was one of the big reasons to build that way.

 

[Letitia]

I never have issues with vertical coils either.

 

[Letitia]

Many things can cause spit back. Underpowered coil, higher water content, condensation, wicking, etc.

 

[zhengdan]

what's the topic, I am confused. is there any one who can tell me ?

 

[Letitia]

Preventing spit back I think.