-Fixed the door to the 3rd puzzle not opening.
-Fixed being able to safely portal back down to the first puzzle from the transition between the 2nd and 3rd puzzles.

-Added a small 64 unit platform to puzzle 1 to help with the large jump on the second half of the chamber.
-Added more props and cables for extra detail.
-Added more autosaves.
-Added new sprites to buttons and the indicator panel in puzzle 4.

-Fixed being able to move the cube from puzzle 1 to puzzle 2. (Thanks lapicidas!)
-Fixed being able to skip an important trigger by jumping around a gate from the railing of the catwalk leading to the first puzzle. (Thanks Stimich!)

Map released.