I have an advanced steam turbine and an oversized steam turbine, both accepting steam or supercritical steam. Helmod wrongly shows plasma as ingredient.

https://imgur.com/a/3LEP2Bu

Click on the factory icon for that row. Does it give you the option of picking which fuel it should use?

It should be fixed in Helmod. But this might give you the ability to continue on in the meantime :-)

No option to choose the fluid, that was the first thing I looked for.

fixed in v2.1.20

Thanks for the quick fix. The fluid is now correct, but the amount is still off. It's just 90/s instead of the shown 3000/s

can you confirm it's ok for muluna-cycling-steam-turbine with v2.1.22

Yes, it's looks god for the muluna advanced turbine and nearly good for the maraxis oversized steam turbine. It calculates 300.1/s instead of 300/s, but I can work with that :)