I was doing relatively well in SpaceChem until something went terribly wrong on the “Applied Fusion” level. For starters, my solution uses all six reactors available. The massive pipeline is because things keep getting so backed up, that the whole assembly stalls, so I had to extend them enough to keep the molecules flowing long enough to finish the level. If more than 40 molecules of phosphoric acid were required, the assembly would fail (stall) and the pipes would need to be extended further, which is clearly next to impossible at this point. Not surprisingly, this monstrosity takes up quite a few cycles, 20,179 to be specific! In fact, on the graph, it blows far past every other result that has been submitted. Surprisingly however, while it has quite a lot, this assembly-line does not break the record for most symbols.