It's not my design, none of the particulars about the cossover and tuning points are released. I suspect that greenboy doesnt think it would make much difference in sales, but it would give haters stones to throw.
It seems that every time greenboy gave something away on a cab design someone took that info and went to one of his competitors and had a cab built. First week they were loving their knock off. Fast forward to week three and they were hating on the cab because of corners cut or some other reason. Then it would devolve to "greenboy's cab sucks, look at this pile of sh!t..." Even when it wasnt his design or one of his builders. Just a knock off.