Add welding fuel to chemical dispensers.

[Noah Buttes]

If there is a circlejerk recipe so dangerous that making it SLIGHTLY more convenient tips some balance scale, that recipe is probably an issue!

It's not a recipe.

Well actually, I guess it sort of is a recipe, but it's not the recipe itself so much as an effect caused during the production of said recipe that might lag the station to hell and back. 

Currently it's a non-issue because it's very hard to rapidly trigger the reaction, but if you put welding fuel in the chem dispenser, you could make it at ridiculously fast speeds with the chem list saving function.

Source: I managed to freeze a testing server by doing exactly what I just described.