You run an OWB exclusively? Is your ready to burn wood stored close to it? Not fully familiar with OWB protocol. I did sell a half cord to a customer who had one a couple Falls back. Only time ive ever seen one in person.
I keep about 8 cord under a roof & then another 8-10 in rows outside. I'll pull from the covered stuff if it's raining. Cold dry weather I pull from the outside rows. They just get top covered in the fall. I hate getting wet, cold is no issue for me.