I just built my partsocaster... I think it's got 250s for all the pots. On the neck pickup things sound a bit muddy for my taste. I have one 500K pot in my possession... Would I put the 500 in the volume slot or the tone slot to get the most clarity out of the neck pup? I'm thinking: "obviously the tone slot!" but I've read some posts that are making me think twice about this. advice?