Naval BB Guns, and Gliders, and Landing Craft.

[justicej]

I've played Omaha, and Iwo Jima. I'm about to start the 2nd turn of Utah.

How do you get the BB guns to fire, they are not even on the chart. I had FO units, in Omaha, but they were useless.

Gliders in Utah. Do these show up on there own, or do you have to call them up somehow.

Landing Craft, once they offload should I pulled them off via the retreat hex once there is nothing they can do at the beach like shoot pillbox crews. Is there a penalty for not doing so. I've read that at Omaha some pulled out, but others stayed to shoot up the cliff after saw how bad things were going.