I thought the pickups in my new Gibson Les Paul R0 were a bit mismatched and that the bridge pickup was a bit too sharp, both measured 8K and i have been tweaking a lot since the guitar arrived, decided to put in a Custombucker Plus in the bridge and wow.......
absolutely phenomenal.
Exactly what was needed in my opinion and taste, a little more output and a little less treble, still raw,rude, clear and very good, became a real rock guitar now and sounds fantastically both clean and hi gain.