Simple F! Mapping question (LED's)

Simple F! Mapping question (LED’s)

I’ve created a nice simple mapping using the F1 to control each deck (A, B, C, D)
Each deck is setup the same on the F1
Fader = Track volume, 1st button p= lay pause, 2nd 3rd and 4th buttons are cue points

my question is how to have the cue point light up a dim color when setting a cue point and then going back to a default color when that cue point is deleted.

i basically just need LED feed back on if i have a cue point (or 2 or 3) set of that track when the track loads

thanks
JIM