Hi I started one of these kits last year.The end pin plate that holds the tailpiece needs to get shaped to fit the curved body side as the kit one is flatClick image for larger version.  Name: endpin2.jpg  Views: 110  Size: 271.9 KB  ID: 38843Click image for larger version.  Name: endpin.jpg  Views: 123  Size: 186.8 KB  ID: 38844