i have been vaping since 2012 and i have never had such a hard time finding my vapes sweet spot i just got a new 100w eleaf tc with a aspire cileto 0.2 ohm and it says 55-70 watts im using 60 watts and it is burning up and spitting like crazy i used the 0.4 and it did not spit what watt should i be using any help with the spitting would help also thanks guys