Stack Movement?

[Dion]

Is there anyway to move units in stacks? I can only move units one at a time. Makes the game a choir to play, as it takes a few hours to play one turn and a few weeks to play each game, not to mention aching wrists. I know the game has a move all button, but that moves all the units in a general direction, regardless if you want each unit to move or not, breaking up the stacks in the process.