I don't believe Novastar is active on this forum anymore. There were some issues, and that's all I'm going to say about it, because that's about all I know.
I'm gonna be honest, he isn't the biggest fan on Ultrasabers. Actually, I bet if you asked him about it he'd be willing to tell you... with passionately written disapproval. He'll make his reasons make pretty obvious, but I don't feel like this is a thing that we should discuss here.
So... Not on this forum, obviously. Just email him or ask on his Youtube.