Check your production line
Choose what you see to check power, material flow and needle detection without dismantling your factory.
A machine does not work
Check in this order
- Read the input label and check that the material reaching it is accepted.
- Check the power connection, especially if several powered machines stopped together.
- Follow the output to a destination that accepts it. Watch one item complete the route before changing anything.
Start with what the machine displays. These are connection checks, not a guaranteed fix for a game bug.