I truly do hope my count is off, I've played the game again and am going to give it another go, I'm thinking I loaded the wrong save but Ive been back to every spot like 3 times now. I went after the radio tags thinking how can I mess up but still came up short by 1. I did it straight thru and checked off each one as I found it, the map is correct but I have no idea what happened, I wish I had checked my count just before I picked up the last two ( side by side below the radiation zone). If I find the last ore location I will report it here. The link was much appreciated, sorry I sounded ungrateful.