Didn't help. All skills acquired. Materials crafted. Knarr still not available. Also, just to be safe we even rebuilt the objects required to craft the mats.
if you used a cr to get the knarr this shows a potential solution to knarr security as you can use a cr into your base? you can then create little harbors.
Problem caused by trails and roads, I believe. Will fix.
"The psychological trials of dwellers in the last times will be equal to the physical trials of the martyrs. In order to face these trials we must be living in a different world."