Sorry Wez your mistaken, I have a Neck Adder - its not a volume pot, it replaces the middle tone pot and you wire the neck tone pot as a master tone pot. It doesn't take any time at all, or interfere with the volume: there is no switching - you just roll it to zero to turn it off, or up as far as you want to go to blend the neck into bridge or middle-bridge as much as you want.