I just added one more curve Just to advise that the published curves are not qualified. Nothing tells us if they are adapted to a given engine and modern fuel. A remark field would be desirable to anotate how the actual curve was obtained (standard, tuned with dyno, book reference, chance...) so as a user can chose a valid curve for its engine.
This is a very good point. Thank you.
I will add two fields to the advance curve.
The first will be a radio button to select the source of the curve. I suggest the options:
The second field will be a free text comment field.
Do you think this will meet your suggestion?