hmmm I can tell from the outset this is going to have to be an interactive lesson here!! lol

a basic introduction would be nice.

I struggle with like time stepping integration type of thing, the concept of taking one point in time with respect to rapidly changing engine parameters confuses me.

at a certain point in time the fuel will need to be xx the advance will need to be yy... but fuel is done at a flowrate so therefore needs a time duration? as in a certain cc/min or what have you.. so thats two time positions and I just cant seem to get that straight.

see if you can start off basic and I may or may not be in a position to ask for more(or less) info.

PS - sorry for jumping in a bit les but I think im on the same lines as stuff you may wanna know aswell