Preview limits

These bounds are built into the current preview; there is no player configuration file yet.

Limit	Current value
Active passengers	1 per world
Registered tube parts	128 per world
Parts in one journey	Up to 64
Connections	Same builder for every part on a route
Chunk loading	Route chunks must already be loaded
Suction sound range	Up to 4 blocks

Other players may use a completed route. Naming and dismantling belong to its builder. A real second-client session still needs verification.

Place sucker mouths two blocks above a solid landing. Allow room for a full-size player there and keep the actual bore clear. Ordinary blocks can surround a tube.

Shrinking takes about 0.85 seconds before lift-off; growth takes about 0.7 seconds at the destination. Normal movement is locked until growth finishes. Step at least 1.5 blocks clear to re-arm an intake.

The sounds follow the actual intake, journey, arrival and crafting actions. Their final listening and comfort review is still open.