Bruce,
Your turntable and yard look real good. We play the same game with the acorns. In fact, that is how come the guys formed "Acorn Oil Co. “Growing the fuel to power the World”. It is still a small local market, but it is growing with the higher price of fossil fuels.
I think we are at about the same growing zone. How long has the turntable been out now? Have you had it full of ice and snow? Do you cover or remove parts for the worst of Winter? Of course, if your winters have been like ours of late their has been little ice or snow and fairly quick melting. I think last year, we had one event.