On further glance of the new ones, they all have a really small wire coming out, although the one I just pulled had one coming out either side, where the new ones only have one
Hey Smokills, congratulations on your new tank

I looked it up and it's definitely interesting. Good thing you had that dud coil on a regulated mod. This just happens sometimes with stock coils. After a few packs of coils you should consider how many duds you got and calculate the true price of your coils. One of the leads being trapped between a little grommet and the outer casing like this is a really common way to isolate the negative post of the resistance inside your coilhead from the positive one. To check if you are ready to go after you popped in a new coil and juiced it up:
1. Turn your mod off and on again.
2. Check your mod, does it read an ohm value or do you see an error message? If it reads
3. Press the firing button shortly (really, just a quick click, 1 second or less)
4. Check if the resistance your mod is reading (the ohm-value) is within .2 ohms of the resistance advertised on the package of the coils.
If all these things work out, you're ready to go. Start vaping on your coil at a lower wattage, short drags, to break it in. As you use, up the wattage to your desired level and increase your drag to where you want it to be. Check the screen from time to time afterwards