Opportunity is missed by most people because it is dressed in overalls and looks like work. - Thomas Edison
Either way it should be 100 to 5 percent not zero
This works well for Illustrator. We do the same thing. We never do 100%-0%. I cant stand missing dots.....lol Not only that but you want to have a good transition too.https://www.youtube.com/watch?v=67YjYr8Zh2Q
I know I'm late to the party, but saw that one person said they'd do the separation in Photoshop. Any reason not to separate in Illustrator if you have vector? Getting ready to do some R&D on a similar 2-color gradient.