if you control 2 battelcruise and you want to jump and the jump are made only by one ship…is a problem. If you select two battelcruiser you will see icon are charge for jump, even if only one ship is ready and charge for jump, because the game show you the max level of charge form both ships and is confusing. I belive will be better to show you the min level for multi-units, if you select 2 ships the icon will show you the minim level not max level.