Home / Forums / Melodica construction, repair and maintenance / Suzuki B24 Bass Melodion – Gapping / Reply To: Suzuki B24 Bass Melodion – Gapping Reply To: Suzuki B24 Bass Melodion – Gapping July 30, 2018 at 10:02 pm #10096 Gianluca BarbaroParticipant The problem, as far as I understood and seen, is that the bladder seems to be glued. So, before taking any maybe destructive action, I’d love to hear from someone with some direct experience.