[Mobhack]

The carry loading is a nasty bit of code, spread out in various places, so changing it would not be trivial.

Some OObs do have the same transport plane with a 2XX code, so it can carry vehicles (but a restricted number of paras), and a version with a 1XX or 0XX code, which can carry more paras, but not vehicles.

The code is what it is, and will stay that way - since it can be worked around for trivial edge cases like big transport planes, which do not appear that often in play.