Great run Watilin. Thanks for the info.
Thanks kimist. Glad you made it.

Actually I was able to do things that I probably wasn't supposed to.
1. In the second room, while ducking on the button, shoot a portal on the floor of the first room.
2. Thanks to it, I can use the funnel even if the panels prevent it from reaching the second room.
3. When the funnel reaches the second room, by shooting at mid-height on the grid, the funnel gets out of the other portal lower than it should and I can jump into it.
4. When the funnel doesn't reach, I can't shoot mid-height but I can step on the cube to jump into the funnel, and immediately after grab the cube.

I managed to finish the test without having to respawn the cube :P

Yea me.

I think you read my mind. Way to go. And thanks.

Nice puzzle, solved like this http://youtu.be/jIAtQfarm0w

Thanks

Again was fun! At the end, with the sphere in place, it took me 10 seconds to try to work out a way to bring the cube back in the first room... and then realising that the pedestal was just there!!!! Nicely done!

stormsend
ahh, like I did the 1st time.
makes sense now :)
yes, it was fun, thankyou.

Oh and thanks for testing it for me. Hope it was fun.

My thinking on moving the button was that you could not put a portal in the next chamber without the cube meaning you must bring it to here before moving on. That way you'd get used to having it along and maybe not leave it and get trapped in the next chamber. Don't know if will work.

very good.
had me stumped for a while.
as I tried jumping as you do to the funel with the cube.
from entrance area to funel area.
but did not use the funel.
tried going forward & sideways, to no avail.
then went without the cube & on to the turret chamber without the cube.
spent ages in there (after killing the turret, by jump & grab.)
on 2nd visit:
I read your comment about taking the companion cube with us.
then everything clicked into place.
the only difference from your video, was I grabed the turret.
used the funel to bring the cube up to the ledge, in 1st chamber.
the hard way.
& I portaled the cube, as well as the sphere, from the turret chamber,
to the exit chamber.
did not understand, why you moved the button, in the funel chamber.
well done again :)

You always should believe that the player will try the stupidest thing possible. :)
I just went ahead believing that merely exploring the chamber won't get me in trouble. You updated something but I don't see a difference to my first run in the chamber. This time I brought the cube with me and I reached the other side in the last room by exiting the angled funnel when it almost reached the highest spot. Then I watched your walkthrough and that bit was actually very clever. Take care of the trap situations and you got yourself a pretty nifty test.

I am laughing out loud. You truly amaze me with your skill. I never would believe anyone would try to jump over the goo in the first chamber. And the trick you did with the funnel was just absolutely impossible. I'm glad you weren't trapped in the last chamber like I would have been. I did intend that the companion cube go with you from the start but you didn't let a little thing like that deter you. I wholeheartedly give you the thumbs up on this one.

You had me puzzled throughout the chamber. Most of the time I was wondering if I'm trapped. It surely was unintended in some place but very interesting.
http://youtu.be/5d5b2WXwbSg