Whatever you're wrapping on, space them as you wrap it, literally space them pretty damn far apart & when you finish wrapping, push it all towards one end til they're all touching, then let it spring back & repeat until it's perfect. After you mount the coils, use something small & light and with NO pressure at all gently strum them like a guitar. After you wick it up, strum it again then vape it. Hope this helped.