Jorge,

As Sandy says, I think you need an activator. I think it should be possible to get it to work using toning formulas similar to those for POP toning, if you have formulas for that.

I'm not going to be able to try this for a few weeks, as I need to stick to pt/pd to get out a handful of images. If you don't get back to it, I'll try it sometime.

---Michael