That doesn't look right to me either. The lines connected when I printed the panels.
Here is a the final layout spreadsheet saved from LibreOffice Calc that I used to loft the models and the final boat. You could lay these out...
The boat handles great and is very stable. I designed it to be a single person skiff and to be as light as possible so I could carry it on racks...
Checking the motor height and finishing the pods
I have created an album of build images and also will post the FreeShip design file so it may be downloaded and modified. My skiff turned out...
The first completed quarter scale.
I unfolded the panels and used two brackets to hold them spread on the strongback
You can see the dimensions lofted onto the panels
Here I am lofting the first quarter scale model which I scaled using a google sheet
I started by designing a cardboard model of the skiff
Hull view of the cardboard model