Graph persistance

[FVC]

Hello ,
While plotting in X-Y mode I change the linestyle from a series with square dots only ,to a series with square dots with line.The total graph keeps switching between this two styles.
The last line style is the style for the total plot.Annoing if you trace a plot of transistor curves.

[philr]

Hi, do you have example code so I can replicate the issue? Perhaps its being set twice in your Arduino program?

Cheers
Phil