Hi, I just purchased a 2006 MIM Fender Jazz Deluxe Active Bass. I had a SR 400 Ibanez before. Anyway, I have the noiseless pickups and the covers have holes to allow the posts to be exposed. For some reason the posts that are under the A and D string are up pretty high say .060/.070 and the other magnets are approx. .020 above the plastic covers. Should they be at different heights and if not how do you adjust them. I have a standard bridge if I put on a Badass II would it really make a difference. Thank you for your time.