Does it work when you set the same mesh in the device? If no, then there is probably an issue with the documentation and device design. This has been already logged here: Carryable Device not spawning when using "Custom Mesh"
Does it work when you set the same mesh in the device? If no, then there is probably an issue with the documentation and device design. This has been already logged here: Carryable Device not spawning when using "Custom Mesh"