Hi! I'm having a problem with this level, I think it's a BUG. At this part of the level (screenshot), the outgoing portal never points to the right. It goes back and forth through up, left, and down. I found a walkthrough video in which this part was successfully passed easily enough, as the portal was pointing to the right: Please assist as this is the only level I haven't beaten!
That worked! Thank you so much! I wonder if there's a way to make it a bit more evident that that's the behavior... Or maybe I'm just the dumb guy.