There can be a variance in the ohms of stock of coils. The only way to get lower ohms is to wing another coil. What determines the ohm are Wire size , mandrel size and number of wraps. You should have a Ohm reader. Go here and play with it Steam Engine | free vaping calculators Might help you to understand it better.One more thing, i cant seem to get the ohm to be at 0.5. Even when im using the 1.5 occ it shows that it is on 1.8 ohm. What could be causing this?
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