Home / Forums / Melodica construction, repair and maintenance / Take Apart Suzuki M37C / Reply To: Take Apart Suzuki M37C Reply To: Take Apart Suzuki M37C April 30, 2016 at 5:37 pm #7152 Shion AritaParticipant key action seems the same. What do you mean by spaces between the keys? if you mean the alignment of the plastic key pusher, then yes it’s a little off [img]http://i.imgur.com/idA4Q96.jpg[/img]