ok, so i am at the point where you get ship 3, i found it but can't figure out where to find the last part. i searched every dungeon on the planet twice.
well theres the issue, i dug there before finding the ship......... ill try digging more but I think I dug past where it would be and since the counter didn't appear until i found the ship after that......... crud. well, i found it after digging another thirty or so tiles down with a mithril pick which breaks a bunch at once soooo to around 30km deep, i was in the mantle. thanks for the hint.