Plugin Drum Editors?

[valley]

Maybe Stepchild could work for you?

I'm not sure of this is what I'm after, as ModulaR doesn't give enough information.

It's a free download and it is tiny, why not just try it?

I think you'll find it does what you need perfectly too.

[Barbed Wire Kiss]

Well unfortuantely ERA is said to not to work in Live, but valley has a good point about Stepchild being free, I'll have to it a go.