Red barrier wall in the elevator?

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I remember going down an elevator and seeing a red wall there, but i cannot remember which zone it was in. If anyone know the location please comment it here, or maybe im drunk and just seeing things

Red barrier i have done(If i miss something let me know):
Central Cavern - Where we found yoyo
Forbidden Domain - For main progression (Unlock new zone Tomb of the Divine Wisdom)
Arboreal Nest - For main progression (Unlock new zone The Bridge)
Water treatment level - For main progression

[Laughing kookaburra]

upturn forest, head into one of the teleport point, keep going until you see the elevator

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Originally posted by Laughing kookaburra:

upturn forest, head into one of the teleport point, keep going until you see the elevator

Thank you now i know why i cannot remember where it was, Upturn forest gave me motion sickness when i was getting lost in this gray maze.
There are some enemies inside, Shamalforn Thruster, and a bubble launcher Reclis.

[RX-3DR]

To be specific, it's the elevator from the highest area of the map. Can't remember where it links to, I usually use the teleport point into that small maze like area and proceed forward from there, you have to go through a few roof looking areas and find an elevator near a bright red light.