Yes, but never took to the feel of flatwounds.Have you tried flatwounds? I know it's not the original question, but I changed to flats on my P bass looking for the same thing, and the thump was immense. Bit simpler and cheaper to reverse it too if it's not what you're looking for.
I prefer light gauge roundwounds with high action
on the fretboard.
Maybe since I use light gauge strings
I'm seeking compensation from the pickups.