The fitted plot enhancer takes data directly from the Avantage software - just copy the active page in Avantage and paste it under 'Data from Avantage' - and renders a plot with more control. A plot similar to figure 1 can be converted to one like figure 2 and if so desired a specific peak can easily be highlighted as shown in figure 3.
On the options page one can:

graph title
x axis title
y axis title
highlight color
none highlight color
use highlight color
move highlight to front