I love Ruby Spider. It was the first daylily to *BLOW MY MIND*, so I'll always grow it. Seriously. A good grower here, even in partial shade, but I wish it rebloomed. It only sends up one set of scapes and puts on a nice midseason show but then it's gone, gone, gone. It doesn't have a ton of buds but the flowers are so big and showy.
Deb, do you have it under a tree where it's dry? That can slow down the vigor and increase. And did you start with a single fan, double, or clump? When it hits a critical mass of healthy fan, it's more impressive. Maybe it will get there.