Trainz - Surveyor 2.0 ( S20 ) - Where Is The Grid Texture?
As of Trainz Railroad Simulator 2022 you will notice when creating a new route or adding new baseboards that the terrain in surveyor isn't the grid texture by default.
This video will show you how to enable the grid texture if you require it.
Find out more at:
https://info.trainzsimulator.com/trs22