Removed the unnecessary bridge panels from the first chamber for the sake of simplicity.
Adjusted which flip panels are controlled by which buttons to make the puzzle easier to understand.
Removed the launch pad & light bridge minor puzzle element as the above change made the pad no longer necessary to cross the water.

Adjusted the lighting in the chamber for better visibility.
Added & removed some portalable surfaces for the sake of consistency.
Removed some observation windows to keep the level less cluttered.
Adjusted the button antline and signs in the first chamber to also keep the level less cluttered.
Fixed a problem with exit door remaining locked.