Aug 30, 2015 - 05:40 PM
There is no "reset" other than to wipe your local data folder.
However, to get to the lowest settings follow these steps:
Step 1 - From the Launcher > Performance turn all the setting to the lowest setting (e.g. shadows OFF etc)
Step 2 - Close the Launcher and all other TANE windows
Step 3 - Restart then click Start Trainz
Step 4 - Prior to loading a route, click Main Menu > Settings > move all the sliders left.
Step 5 - Load a route and now you will have maximum performance.