Halo 3 mcc broken elephants

Recently while trying to make a map in Halo 3 MCC ive found many annoying glitches with the elephants in both sandbox and avalanche. Heres my listt:

  • when you save objects on a elephant and leave and rejoin, the objects will spawn in the air in the middle of the map. - shade turrets sometimes on an elephant will act like a soccer ball with the golf goal, where the shade turret roles into the middle of the elephant - shade turret camera on the elephant will always go in the middle of the elephant.

On number 1, that is actually normal for the original version of Halo 3.