Changing YScale Multiplier at programmatically

[ILetSmokeOut]

I am trying to acquire data through a resistor divider and plot the scalled values in a waveform.  I have two plots (voltage and current) but only want to scale the first one.  It wasn't working so I created a simple test VI.  It's not working the way it's intended to.  Anyone know what I'm doing wrong?  It appears to be working for the second plot in the test VI but not the first.

[altenbach · Accepted solution]

Before setting the yscale multipler, you need to set the active y scale (property nodes excute top to bottom).

Add two more properties ("active y scale") to the property node in the correct places and wire a 0 to the first and a 1 to the second.

[ILetSmokeOut]

Thank you very much.  I didn't even see know it was an option.  Guess I should have paid more attention.