So when I got my old Kramer focus 6000 years ago, I swapped out the stock "duncan designed" bridge humbucker for a Duncan JB (tried Dimarzio evo first and didnt dig it). I made a slight screw up though. The pickkup is at an angle because they did not make trem spaced pickups back then and that was their way to compensate for that. I did not know that is why the pickup is angled and bought a trem spaced JB but I dont know how much this played in the tone of the guitar. I like the JB...a lot except for one thing, the loose flubby bottom end that a lot of people talk about. I really like the mid range "honk" of it but deff want a tighter bottom end on it. I would like at least the same level of output or slightly hotter....but not EMG/Active hot. I was thinking of a Duncan Distortion or Suhr Aldrich.
Guitar is an alder body and is sort of my "old school metal" guitar.