Protank 2 MINI whistling

[BAMvaping]

Anyone experienced this? My brand-new Protank 2 mini is vaping beautifully but I get an awful, shrill whistle from the airholes at the base. Any fix for this?

 

[30+Years]

I don't have that problem with mine. Maybe one of the air holes is partially blocked?

 

[BAMvaping]

I just wanted to update the thread for any who encounter this problem!

I did, indeed, fix it, and here's how.

I took a dremel diamond tip...



And by hand only just twisted it back and forth to add a tiny beveled edge to each of the three air holes. I did not go all the way through. All this did was open up the outside of the airholes to a curve rather than a 90* angle, thus eliminating the whistle. It did not scuff up the beautiful protank finish and looks and works perfectly now!

Cheers!

 

[highrider]

Take it apart, put the base in boiling hot water. Most pro tank issues are air flow blockage so i just clean and blow them out. I'm scared to try to modify them lol.

 

[BAMvaping]

That didn't work for me. There was nothing obstructing the holes. It was how they were cut for mine.

 

[Ohnotagain92]

I get that with mine but I blocked one of the airholes and it reduced the whistling and makes the draw allot less airy
good luck!