Steam Cloud

Hi all say I wnat to use steam cloud to back up TS2014,Has anyone had problems with this dose it back up?All RSC Routes & 3rd Party Routes Etc?
https://www.railworksamerica.com/forum/
https://www.railworksamerica.com/forum/viewtopic.php?f=34&t=10506
CrimsonKing wrote:The Steam cloud syncs your stats and whether you have completed scenarios or not for the stuff you have acquired through Steam. It will not do that for 3rd party stuff. It should allow you to keep your stats if you play from multiple machines.
Anything you purchase through Steam should automatically be re-downloaded if you need to reinstall for any reason. The back up function under the properties menu will only back up content acquired through Steam. 3rd party content will need to be backed up manually.