So I’ve had my drag for a while now, and just noticed something weird happened that I’ve never noticed before. Using a dead rabbit rta on it and my dual coil setup is trading 0.28 ohms. When I press the fire button to start heating the coils, the reading fluctuates between 0.29 and 0.32, then returns to 0.28 after letting off. Is this normal? Only reason I even noticed was that my coils were taking way longer to heat than usual, so I looked down at the screen when heating to see the voltage. Vaping around 40 watts keeps me at 3.6 voltage.

Edit: just checked my partners (exact same setup) and her ohm do not fluctuate when firing. Hmm, any ideas what this could be?