Just clicked in on this Bolas..I too think Aunt Bea wins the prize....I was gonna chime in on the Disk blade but I see my friend and neighbor PP Top (and others) beat me to it....Did you/they cook in the blade itself??? How/with what did they cover the (axle) hole in the center of blade..??
There is only one Quality worse than Hardness of Heart, and that is Softness of Head.
Kool-Aid...Think Before You Drink