Pretty boring basic stuff, you still got to know this if you want to create custom courses though. Always use collisionmaps, even if it's just a slight difference.
As you might notice, ToadsTool is not the best of programs, but there is no alternative yet, so we will stick to this thing.

Warp tutorial:
https://www.youtube.com/watch?v=VX0NDhrIaIw

MOP list thingy:
https://www.youtube.com/watch?v=1xqdeuik7hw&feature=youtu.be