No, it takes 2 weeks to train the owner to be a proficient repairer of at least 51% of the plane's structure in order to be the certified repairman, that's the requirement, nothing to do with homebuilding.Exactly. Glasair is a factory producing factory airplanes pretending to be homebuilt. It takes 2 weeks to "build" a Glasair. .
The rule is misunderstood much.