Hello,
I've recently brought a Cascade Baby tank after trying it from one of my friends. Since I bought it on the UK it came with the limitation of 2ml refills. However the one my friend had could be made 5ml just by removing a piece of rubber that was placed inside the tank. After getting mine I noticed I had no rubber piece, and instead mine contained some kind of metal ring. This not only limits the size of the tank, but also makes refills more complicated because it prevents the needle of the e-liquid bottle to fully go inside of the tank itself.
I've managed to disassemble the tank, but I cannot figure out how to remove the metal ring. I've trying turning it on both directions and attempting to pull it off from the top, but no luck. I'm attaching a couple of photos in case anyone can provide some insight on how to do this.
Thanks.
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