My current setup is an eleaf istick and a nautilus mini. Today my display on the istick started reading my coil at 1.6, 1.5, 1.4 and 1.3 ohms. The coil is about three weeks old it is a 1.8 ohm coil. Is my coil burnt out and not readong correctly usually it reads 1.9 to 1.7 ohms. Im getting burnt hits. Im pretty sure the coil has gone bad and plan on replacing it tomorrow.