Five Hundred and Fifty Five
I believe I dug 13.9554 cubic feet of dirt out of 10 cylindrical holes today. Ever done that? You learn about new muscles when you dig like that. You have to use a "post hole digger". I think the Modern Machines were once described as "post-Hole/Digger". We were. Anyway, what I'm saying is I'd be happy to build any of you a patio or a fence, just call me and we'll work something out.