tony2tone

I need some help hear. I am not new to temp control. but I keep getting burnt cotton. I am using 24 guage nickle sigle coild, in a plume on the wismec. Right now I ahave 3.5mm wraped 8 times ohm 0.06, 75 watts 415 degrees. Dry burn is fine, but as soon as juice hits it, burn and burn taste. I have tried different sizes .2.5, 3 mm no luck. any ideas?