In addition to making power connections, the Terminal Rerailer is also designed to correct derailments that sometimes occur during normal railroad operations. It can also be used to help properly align wheels on the track when assembling a train for operation. If you want to use the rerailer to help place cars on the track, you should install it so that it is easily accessible. Otherwise, it should be installed after difficult sections of track (turnouts, crossings, S curves, etc.) where derailments may occur.
Used with permission, copyright 2021 Bachmann Industries Inc. Copyright 2021 Brey Corp. t/a Hobby Works.