510 frames faster than the last version. 495 of those frames are because of the GreenaLink's observation. Thanks, GreenaLink!
Relevant screenshots
Truncated: Accepted because I like it and it's good! And also it's an improvement to a published movie.
ShinyDoofy: Withholding publication until the .gmv file has been replaced by the improved one.
adelikat: Replaced submission file with a 42 frames faster version. A new trick was discovered in level 7 leading to the improvement.