This is becoming maddening. The manufacturers make all sorts of PVC fittings, but no one sells them locally. I have checked out all retailers within 15 miles and they have only the most limited selection.
The parts I want are available wholesale, but I don't qualify for that.
I don't want to have to buy a box of 20 when I need 5 items.
I went to 5 stores today. The last one was "the store that had everything". It didn't! They didn't even know what a "street 60 elbow" was! Well after weeks of researching, I do. I am SO PISSED!
The consequence is that I have to design the structure with what is available. That ticks me off royally, but it's my only option. Back to the drawing board...