Fill Effect (Newb Question)

[alphafilter]

I am working with the fill effect and have it setup to do a sawtooth fill from the right on my model and have the cycles set and all the good stuff.  Its working as expected now I want to throw something else into the mixture and change the color between two colors on each cycle.  Is this possible with the fill or is this two different effects back to back or do I need to use a completely different effect.

Thanks

[Gilrock]

I think the options are back to back shorter effects or putting an effect underneath that creates the colors you want and then setting the blend mode of the Fill effect on top as 1 is Unmask.

[keithsw1111]

A colour curve would do that.