My SOF if just about ready to be skinned but if i sit in it the ribs pop out?! The ribs are rounded (not squared). If I lash the ribs to the gunales I am worried that the rib stock will just spit where I drill the hole. My brother thinks that the skin will hold it all together in the end. Is that a safe assumption or should I get this figured out before I skin it? Any suggestions would be greatly appreciated.