Mary Manning Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts March 9, 2020 at 9:11 am in reply to: Wire buzzing #243224 Mary ManningParticipant Thanks, I have tightened the screws attached to harp and also tightened the screws of the levers. Nothing has improved. Author Posts Viewing 1 post (of 1 total)