automatic charting from user input

Please see attached excel

Yellow boxes are for user to input over time, I just want the charts to update automatically with the data for each row that is added.

I've seen examples of this, but not for data running across the page, and not for more than one chart.

Many thanks
goslings

Anyone any thoughts or advice ?

Is this forum "pay for answers"
112 views and not one suggestion or comment
Very odd

seems such a simple thing, and I can believe nobody has encountered this in this forum.
I should say that I am not just extending the graph, but extending it with what I would like plotted as another series. This is the tricky bit I think.

Ah well I'l try another forum.