Ha ha! What I create I can also destroy! As promised, I tore all of the hull plates off and will give it a second try.:twisted: I incurred some damage to the bulkheads on the upper side of the hull from all of the rolling around. I relaminated the corners with cyanoacrylate glue and squeezed the chipboard with tweezers, producing corners that are tough enough to withstand any future abuse. This time I very carefully sanded all of bulkheads and tried to bevel the edges to follow the lines of the hull. The first time around, I used 20# bond for the joining strips, but this time I’ll use paper that is the same weight as the hull plating to provide more support under the plating to avoid the narrow lumps produced by the bulkheads. All is once again ship shape and ready to go!