1) Unscrew to remove the chimney;
2) Put the prebuilt coil on the build deck correctly;
3) Screw the grub screws down with Allen wrench to tighten the coil. Snip off the coil leads;
4) Insert cotton through the coil, push it down into the e-liquid deck corners with tweezers;
5) Place the chimney back onto the deck, then screw to seal it.
Note: Prebuilt coil and cotton are not included in this package.