For sure!
FWIW, my bass also has the BTS system. Not sure if the pickup signal passes at unity gain or if the BTS adds any gain or not. It's almost always set to the flat detents.
Based on how I tend to play J basses--which is mostly with both pickups at equal blend or soloed neck pickup and almost never just the soloed bridge pickup... I have another height trick I do with some of my J basses-particularly the 5ers. I set the neck pickup to be balanced as close as possible from string to string, which is usually with the bass side slightly lower than the treble side as mentioned above. I then set the bridge pickup to an equal volume with the same low to high balance, but then just slightly tweak the bass side up and the treble side down, like a 32nd of an inch on each side. This gives a little more punch/cut to the lower strings, especially the B and a little to the E. If you play with the bridge pickup soloed, it may be just a touch unbalanced from low to high strings, though.
I didn't do this height tweak with this particular bass, as I have been experimenting with soloing the bridge pickup and boosting the bass control to taste. It's a cool, burpy, mid-forward tonality, but still has the full bottom end to support a band. I need to have the low strings controlled when boosting the lows with EQ.