This one wasn't too hard, primarily because there were so few portable surfaces. I'm fairly certain I found the intended solution, and, if so, I think a lot of people would find it a bit frustrating. Trying to get the portal just right to angle the laser into the catcher before the goo goes away took me a few tries.
Probably not intended - seems too trick..Pass area one cube over to area 2, area 2 cube to area 1, angle area 1 cube off button in area 2 to hit catcher to turn off screens, portal at orange gel area and in area 1, re-spawn area 1 cube and pass both cubes through portals to exit area. No use of funnel or gel.
Boeh still tricks possible then, really thought I took them all out