I might cry
After reading this more, I would probably start over too. This just gets worse and worse. Internally baalnced doesnt shake, and doesnt need stuff hung off it to be smooth. And smooth may not mean it's in balance, just that it isnt so bad it's loosening fillings of the driver. I really question the carnk at this point. And starting from that point, will be just as expensive as starting fresh and doing one the right way.