Challenges, Tutorial A3 valve float

[wonnacott.darren]

could anyone help me with this tutorial I have what feels like tried every thing but can only reach a engine index of 137.6 before getting warnings, i am new to this game so please be patient with me if the answer is obvious thanks.

[Killrob]

Sorry about that but that tutorial is broken due to a change in the engine calculations a while back as far as I know. So just jump over that one for now!