OK, so every device has a type and a load cost. These are, of course, adjustable in the editor.
As far as I can tell, the game computes a troop load value, cargo load value, and stack value for each device based on the type and load cost of that device. These values can NOT be adjusted in the editor (except of course by changing the type and/or load cost).
So... is there any (relatively easy) way to adjust them? Say for example I've got a vehicle type device which the game gives a troop load of 0, a stack of 12, and a cargo load of 36. Is there any (again, relatively easy) way to reduce its stack to 2, and/or give it a troop load cost, without changing its cargo load cost or device type?