well it only stands to reason if we can extract an entire building and have it fit into 1 cargo space on our ship, that we should have "packaging boxes" to place uninstalled modules back into so they'll also take 1 space again..... one restriction: you have to pay a single repair cost on any repackaged item when repackaging, prorated to the amount of damage that's been done to the module since it was installed or last fully repaired, so Dan doesn't have to worry about recording and tracking "uninstallation damage"