NO! you weren't doing anything wrong! Remember, toward the beginning of this thread, doubts were even expressed about any level of success.
Set DOES happen. We all hate it as bowyers, just viscerally. Low set is possible and desirable, but I haven't ever made a bow that took zero set, either. I've made SOME that took only an inch or inch and a half, but........
It seems as we have all learned experimented over the last 20+ years on the internet, the standards seem very high. But, uncertain woods and short bows are a challenge already. This is a shining success so far!