Always try to make use of the anchor points that are tied to the landscape. Nothing provides a firmer base than solid ground, after all.
Bridge
If your bridge sways badly as soon as you press play, you need to identify the weak spots. A wobbly erection is sure to droop as soon as the train arrives.
Sessions
Turn the sound off during particularly heated bridge troubleshooting sessions. The repeated screams of the passengers as they fall to their deaths is enough to drive any right-minded person insane.
