![O-ring help. I recently got a smok TFv18 and I'm changing the coil for the first time and I thought the entire ring was supposed to be in the glass but some O-ring help. I recently got a smok TFv18 and I'm changing the coil for the first time and I thought the entire ring was supposed to be in the glass but some](https://preview.redd.it/1rk52gkhpfs61.jpg?auto=webp&s=b9a32972b4f3dbfa40f2c55cd2259ac4d35387cb)
O-ring help. I recently got a smok TFv18 and I'm changing the coil for the first time and I thought the entire ring was supposed to be in the glass but some
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