You can create a timing preset and put it in every cue
You can delay the fixtures for every cue.
You can achieve this by:
1) selecting the fixtures in the order you want them to be delayed
3) select colors you want
3) you hit delay on the console
4) you hit the button color on the programmer screen.
-> the command line says "delay color @ " or similar
5) now you type 0 thru 3 (this means there is a delay from 0 up to 3 seconds on the fixtures you selected), enter
-> the chase cuelist should say override delay 0<<3s
6) record as chase
7) go to settings and select " use timings" to you linking
8) start chase
If you create at least two cues including this delay, they should chase through the colors in the order you selected them.