How much separation is acceptable? >50mm (2 inches) of separation depth is covered under warranty. By Bill|2024-03-12T03:16:40+00:00March 12, 2024|Warranty|Comments Off on How much separation is acceptable? Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail About the Author: Bill