Overview
A really simple and small guide to enable the classic track editor in Trackmania Turbo (which in my opinion is much better than the new advanced track editor).
Find and use the Classic Track Editor
In the trackbuilder menu, choose any environment you like, and then select “Advanced Mode”.
EDIT: It seems like you can pick beginner and normal mode as well. You can choose normal mode if you want a preset landscape.
Move your mouse to the top of the screen, and a small bar will appear. Click on the gear icon, and then click on “Classic Trackbuilder”.
Enjoy the classic, much easier to use, classic track editor!
Other Things to Know
In the normal track editor, you can for example make a loop or a wallride in just one click. To do this in the classic track editor, click on the macroblock icon on the bottom (looks like 3 cubes aligned together), and a list of macroblocks will appear on the screen. You can then click and add multiple blocks as one.