don't have a save for it.. but it appears you can't stack ships.
or rather, when you get the 2nd ship, it got stacked into the 1st one automatically, but if you split them, you can't stick them back together again.
or is that just me? only noticed it when landing on the west coast of final battle, didn't even notice i had 2 ships in the stack (was wondering where the 2nd one mentioned in the script was!)
