Hi BCers, Can't explain why but I've become a little bit obsessed with the current BB range, the 434 in particular.  I'm considering adding one to the family but have a few questions before I pull the trigger: 1) do the volume pots affect the volume output throughout the entire turn as opposed to the last little bit?  2) Are they heavy? I'm not willing to go over 4kg. 3) Do they balance, is there any neck dive? Thanks in advance for any advice 😀