Labels:hakham | monitor | plant | reckoner | sky OCR: ons orrective Leveling corrective leveling provides improved flatness Stucco Embossing may minimize the appearance of oil-canning Stiffener Beads/Striations can be effective but may change aesthetics Backer Rod: Neoprene backer rod can be used to make up for unlevel substrate or oil-canned' panels Solutions Backe panel