Get a good battery like the Sony VTC5. You'll probably need at least 2 or 3 unless you dont mind waiting for your battery to charge because cloud chaser
coils eat batteries for dinner.
Make sure you have a reliable way of measuring your resistance. Find something to wrap your coils around like a 5/64" or 1/16" drill bit, or screw driver, etc. Coil wrapping comes with practice, but try to get each wrap as tight and as close to each other as you can.
Dual or quad coils are typically a cloud chaser's coil of choice. Build as many coils as you need and double check your resistance before ever firing your mod. The lowest I go personally is 0.2 ohms, any lower and you're starting to risk battery failure. I typically stay about 0.4 ohms though. I recommend staying around 0.7 ohms until you get the hang of rebuilding.
Once you double check that your build is safe, place it on the mod and fire it until it gets red hot. Take a pair of pliers and squeeze the coils together until they're tidy and glow from the inside out. Take some cotton and feed it through the coils, put like 8 drips in and have a vape. Go for VG heavy, or max VG
juice.
Remember, be safe. A 0.4 ohm build is already 34 watts of power in your hands. If you have any uncertainties, ask us first.