Hi everyone! I have a question for those of you that have played a number of different Wals. Have any of you come across some Wals that were noticeably brighter or darker in tone? Is there something in the pickups themselves that would vary to the point of making the bass sound noticeably darker or brighter? I love my Olive Ash MkI, and the classic Wal tone is there, but I find that I have to crank the upper midrange when recording (sometimes as much as 9 - 10 dB) to really hear those frequencies as much as I'd like. Without that upper midrange boost, the bass has a really thick low end and low midrange. Thanks for any insight you guys can provide!