Blue Water Paint in OsTown Fountain & Last 2 Projector Screens

I found was able to enter the last two projector screens.

1) From Fort Wasteland to the Floatyard, I took the thinner method, and a rock wall and DEC manhole became available. When I got there, at the first battle near the DEC exit, I painted electrical wires and replaced / painted turtles on their stands, and a door opened leading to an area above the candy canyon. At the end is the projector screen that has a red grate in front of it. If you go close enough and keep having Oswald mess around, he lands inside, and you can switch to another controller and have him zap open a power box and give you access to it.

The other place is in Alice in Wonderland's house.
There is a projector screen on the balcony. If you try too many times, the moving platforms get out of sync, and you have to go down the turnstile and return -- fight the monsters, and try the paint method again.

After that method is achieved, you can come back and use fireworks bombs on the side of the building. Then, thin the guarden, so you get yellow ink in the well and can walk through the thinner that is squirting inside the house, blocking the movie projector screen.
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BUT, I still do not know how to fix the broken area around the OsTown fountain and get blue water in it. I am beginning to think I have to pay for EM3 to get it.