I can confirm it is possible to complete this one :P
Just bloody difficult..

I wish the best of luck to anyone who tries this chamber, it's seriously one of my harder ones. It's not hard because it's hard to figure out, there's very little 'puzzle' to this chamber, it's more of an insane obstactle course to test your reaction time, precision in your movements, and portal gun aiming. Again though, I only just made this and haven't had someone officially test it (other than my own testing), and frankly I struggle to get to the end of it in one piece, so I haven't had many chances to fully test it out. I wish the editor let you put in 'check points' because I can only imagine the frustration you'll suffer if you die right at the end of this one.