Hello, I've been having a lot of trouble obtaining Kamacites, and I have no idea why. I'm running a Coelacanth sub, so it has 170 surveillance, 45 retrieval, 85 speed, 80 range, and 100 favor and I've been sending the airship basically off cooldown for nearly half a year. I've been sending one sub to the Rimilala Shelf and the other to the Flickering Dip. I'm not sure what I'm doing wrong.