Washburn Mandolin Restoration: Verifying Proper Clamping By WP-Admin FVL | Published 30. October 2013 | Full size is 2592 × 1936 pixels Washburn Mandolin Restoration: Reglueing a Loose Brace Washburn Mandolin Restoration: Splinting a Cracked Brace Verifying Proper Clamping A mirror is used to check the joint for glue squeeze-out and a tight joint. Bookmark the permalink.