a) you wired a JB into your jagstang exactly the way the previous humbucker was wired
😎 the output volume of the guitar's two pickups is close.
what exactly is the problem? sounds to me like it turned out good. if the guitar's quieter overall now, that's a tiny bummer, but at least the pickups are at an almost matched volume. that's ideal.
switch up the pot's value to gain high end and what seems like more output.
