Well..first off...its beautiful! Now...a couple questions. First, how do i take off the pickup cover? Do i take off all 6 screws...or just the big ones? Also, in my manual it says that when i have the three way selector on say, treble, that only the treble controls will work. This, however, is not the case. When i have it on treble all four knobs work and when i have it on bass all four knobs work. Whats up with that? Thanks!