Modular: Any good de-esser / exciter patches?

I tried to make a de-esser in for the Nord Modular, but I don't think I did very well. Does anybody have any?

I also tried, out of interest, to make an exciter, but basically failed. I don't need one, so no panic, but if anybody has a patch, or has some input to give on how to make one, please post it!

Thanks!