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Where is the musicman "sweet spot" in relation to an active Jazz bass?

I'm considering slapping a MM humbucker in my Squier Dlx. Active IV, but I do want to get it in that "sweet spot" that MM basses are known for. The thing is, I don't have much experience handling MM basses besides actually playing them so I don't really know any specs or stuff like that. Basically I'm asking if I can replace the bridge pickup in my jazz with the humbucker in the right place without it overlapping anything.
 
Move it about 1 1/4" closer to the neck than the bridge pickup on a Jazz. An easier way to visualize is to look at a 55-02 or Peavey Millenium, the Music Man humbucker will be about 1-1.5" closer to the neck than the rear humbucker on those basses.
 
On my SR4, the center of the South coil of the pickup pole pieces (the one closest to the bridge) is 3-1/4" from the center of the E-string Saddle. The E saddle is the furthest away from the pickup as per the intonation settings.
But be careful to check that the pickup will not hit the control plate in that position. It would have on my 5-string Jazz, so I had to position it closer to the bridge. However, the 4-string Jazz has more room to play with.
 
Somewhere on TB someone posted an insightful graph which showed the relative pickup positions of 4 common basses side by side, drawn to scale. I forget what all four models were, but it definitely had a StingRay & a Jazz Bass. I may have even saved that pic on the computer at my studio, if I did I'll post it to this thread next time I'm there. Or do a search for "sweet spot", I'm pretty sure it was in a similarly-titled thread.
 
Found it:
pickuplocation.gif
 
On the G&L 1K, and the neck pup on the 2K and L2500, the center line of the pickup is 5 3/8" from the center of the G string saddle or 28 5/8" from the center line of the nut (these I actually measured - I got mad tape measure skills). The pickup is farther out toward the neck on a 1K vs. a single H Stingray by (I think based on searching TB for the ray pup location) 1 1/8"