Hello to all, I am new to the site and so far it looks to be a wealth of knowledge. Quick question, my 03 220 sundeck is in need of a swim platform ladder replacement. I bought one that should work but after removing the old one it appears as though metal is below the fiberglass. Does anyone know if this is a plate and how big it is? My new ladder holes don’t line up so I’ll need to install new hardware. If the metal is big enough I can drill and tap the new holes. Any input would be great. Thanks I’m advance. Rob