This run, just like chamber 16 is pretty much perfected regarding a single segment run. There are two more places for improvement, the shot to the last platform at the end, and the shot while falling after you place the cube. Apart from that, I am very happy with this run, I would be challenging myself greatly if I was to try and beat it.
![](https://i.ytimg.com/vi/NnRpfDxLCBY/mqdefault.jpg)