My mechanical mod vibrates, please help.

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hello everyone, im new here, this is my first thread and I really need a help quick.

so ive been vaping for about a year now. and been using multiple mods. so yesterday i bought a clone subzero shorty mechanical mod. I feel safe because Ive been using 2 subzero clones before this and they have no problems at all. however this one scared me.

its a full copper tube mech. I use dual parallel coils, 24g kanthal A1 wrapped 3x around the 30 rod easy coiler. not sure what the resistance is but...

My mechanical mod vibrates, please help.

My mechanical mod vibrates, please help.