Hi Heell, The need for a low Ω atomizer/etc is thrown right out the window when you have the ability to adjust you voltage/wattage. The end result of low Ω on high voltage/wattage is less battery life, less atomizer life, more amperage drawn from the device as a whole and generally more overall issue with device reliability. If you have the ability to adjust your voltage up to 6v, or your wattage up to 12(+) watts then you should run the highest Ω you can in order to get the flavor/vapor/feeling that you are looking for.With your 1.8Ω atty and 4v(I am implying volts even though your post said watts because i cant see how 1.8 could be set to 4w on the zmax within its limitations) you would be running at 8.8889 watts with a current draw of 2.222amperes........ The same wattage of ~8.8889 could be arranged with 5v and 2.8Ω with 1.71 amperes current draw...... all that wasted energy on a lowΩ equates to nothing more than additional strain on the electronics in your mod and shorter vape times form your battery.... This also points toward whay you are having soo many other issues with the other devices attached to your zmax because of undue over voltage(ing?) of your atties/cartos, especially the a7.
Not to mention the fact that so many other folks with the zmax state blatantly that the adjustments shown on the device are sooo far off from the real wold voltages experienced on many other devices that this still again goes to show you that you should start from the bottom of your adjustment scale and work your way up from there,ignoring the readings and only going from the quality of the flavor/vapor/feeling. Good Luck. Happy vaping.
Not to mention the fact that so many other folks with the zmax state blatantly that the adjustments shown on the device are sooo far off from the real wold voltages experienced on many other devices that this still again goes to show you that you should start from the bottom of your adjustment scale and work your way up from there,ignoring the readings and only going from the quality of the flavor/vapor/feeling. Good Luck. Happy vaping.
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