Hey guys im still kinda new to mech mods, been using my panzer with stillare atty for a couple months now. Ive noticed that the coils get kinda black and gunky after like 2-3 days of vaping and i get a small burnt taste / mute of flavor. Does this mean that i need to change coils or cotton or maybe both? do i really need to change it that often? How often do you guys change your setup. Oh also i am running a Single Gplat coil at .3 ohms and i vape A LOT throughout the day lol thanks for the info vape on 


