So I made a new companion mod, however I have run into a huge issue. He wont actually show up ingame. Now in geck he is there standing in primm but when i try and load up the game and go to the spot i put him there is nothing there. its starting to drive me crazy. I dont know what to do to get him to appear in game.

Hi there,
Try the command player.moveto (companion ID)

To see if he is some where else.

Sometimes when placing objects and NPCs from the GECK certain areas will make your placed object or person spawn in through the floor make sure you set the character at least one foot above the ground. Although you should try †Myth†'s solution first.