Hmmm. Strange. When you get to it, go to the Layers tab and click the "visible/not visible" eye. If that doesn't work, try unlocking the layer and choose a blank spot on the board, go to Content tab and try to raise/lower the baseboard. It should be set to be just above the terrain at 0.0. When you raise/lower the entire baseboard (1km square) will move.
Whatever you do, if you make any changes, make sure the Baseboard layer is LOCKED. I've messed up several times by placing content/track on the baseboard layer because I forgot to lock it.
Bill
Whatever you do, if you make any changes, make sure the Baseboard layer is LOCKED. I've messed up several times by placing content/track on the baseboard layer because I forgot to lock it.
Bill