I like the idea of this puzzle a lot. Assuming I solved this correctly, the level design had some extra elements though: neither button was needed, since I never turned off the water or gel. The flip panel also didn't really serve much of a purpose. Since you don't need the weighted button, you don't need the second cube. The room was unnecessarily tall, though if it's a design thing then that's probably alright.

Possible solution spoiler:
I solved the chamber by using the bridge to block the flow of bounce gel, then bounce at the right time to place a second bridge close enough to the exit to get onto the ledge. I feel like this was the intended solution.