In your original post you say..."The pickup works, but it sounds dull and 'quacky'"
In post #12 you say..."the bridge sounds full and clear while the neck sounds dull".
It was natural for us to think that you were complaining about the neck pup being "dull" (since that is what you said)..
But in post #17 you say..."No, it’s the bridge I don’t care for. Too much of a difference from the neck".
But you said that the bridge sounds "full and clear", not dull.
I'm having a hard time understanding what your problem is.
Which pup is it, really, that you don't like, and why?
Both pups sound perfectly fine/normal to me.