Hi, I got a Fender Jazz via a trade of equipment. Not sure about its date though, but it looks old. It has a replacement maple neck, and fitted with Basslines pickups. Otherwise everything else looks stock. When I first got it, the E and G strings sounded weak, so I put on new DR Hi-Beams, adjusted the bridge a little. Now, the A, D, G feels tight. E string does feel a little floppy. The action looks alright, though it can be lower a bit further. Now, I tried playing it finger-style, good and clear sound. But the slap tone is just not happening compared to my other 2 basses. I checked the bridge pickup, and it has a 2B label under it. According to the basslines website, this is a Distortion Parallel Axis. What does that do? Is this normal? If not, what else should I look into to improve the situation? Thanks for any info.