I'm working on a typeface with two versions of each character. I made two sets and called them @set1 and @set2. Every set has five characters after which I like to 'swap' to the other set. The characters are C E J S Z and c e j s z.
For example. I like to go like this: ABCdeFGHIJklmnopqrsTUVWXYZabcDE etc
I can't get the code working, can somebody help me?