Hi, so I I’ve built my first Mesh Coil today (M V2 RDA by Vandy Vape) and after i finished the build, i filled it completely with juice. As i was inhaling from it the first time, the joice i‘ve been using now for a few months, smelled really old and bad. It didn’t smell like a dry hit, but it kinda smelled like i would inhale pure rust. In between the bad smell, i can notice the good juice smell. I don’t know how to explain else. Help needed please