Nugu says:
Are checkpoints only one time as route too?
Nope Asyr is right. You can use the same checkpoint other and other again no problems.
Checkpoint Block & Items and Signs blocks & Items (Signs that are used for directions not as road) may be used more than once.
asyr.NJ says:
I have another question, are the Structure Pillar blocks auto-generated from some blocks (rings, structure supports) allowed? I'm guessing if they're placed in Ghost mode there should be only one, but what if they appear multiple time as a result of normal Block mode?
"Pillars/blocks
auto generated from placing blocks
without Air Mapping Mode are allowed. (only as supports)"
So if you place yourself some pillars in air mod then its counting as duplicates.
Nugu says:
Here, the real challenge is scenery if you can't repeteat scenery blocks.
Route isn't a problem.
There are solutions
. You can use nadeo items for royal mod for example or use blocks you didnt use in your road etc etc
For sure make something "natural" like mountain and trees is impossible