Layout of the track like a time trials

Hello community!

We would like to play races with our friends, but we would like to have a pre-prepared track like in time trials so that everyone knows which is the right way.

  1. If I make changes via the World Editor (F11) on the map, will other players see them?
  2. Is it possible to load a modified track based on a time trial track (barrier placement, etc.) in the World Editor?

As a result, I would like to load a specific track layout with barriers such as “Short Race Circuit” on the Hirochi Raceway map.