Entities (like the player, minecarts, farm animals, et cetera) do not move with the carriage.

Some modded blocks (like ComputerCraft computers) do not retain their state after motion.

Forge information file (mcmod.info) not yet implemented.

Some blocks in-transit are not yet rendered.

Drives will not work on structure carriages when placed on an edge instead of a corner.

Native-resolution texture option not yet implemented.

ComputerCraft support not yet implemented.

Omni-Wrench support not yet implemented.