I ended up using this last night on the giant squid ice planet where you have to build up hydrogen into plutonium. Worked like a charm with fuze.

Thanks again.

To really make the most of the technique you have to keep in mind that Red Waldo executes before Blue Waldo. Using these two facts I've had a lot of success in knocking my symbol counts way down.

Wow, thanks for posting this, that's awesome!

Very nice. Thanks for sharing. I'm still journeying through the main game, but I look forward to going back to optimize my solutions.

Cheers!

Advanced SpaceChem symbol minimization technique: Stalled Waldo